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Anjal (Anıl Can Alparslan) · Java altına konu açtı. 4 yıl

Asal Sayıları Kullanarak Mesaj Şifreleme ve Çözme

Kod 
Yığını:import java.util.*;

public class Encryption {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String text = input.nextLine();
        System.out.println(textEncryption(text));
    }

    public static String textEncryption(String text) {
        int[] primeArray=new int[text.length()];
        primeNumbers(primeArray);

        StringBuilder newText = new StringBuilder();
        int character;

        for(int a=0;a<text.length();a++){
            character=text.charAt(a);
            if(character==32)
                newText.append((char) character);
            else if(character>=33 && character<=64){
                newText.append((char) (((character)+primeArray[a])%32+65));
            }
            else if(character>=65 && character<=96){
                newText.append((char) (((character)+primeArray[a])%32+33));
            }
            else
                newText.append((char) (((character)+primeArray[a])%26+97));
        }

        return newText.toString();
    }

    public static void primeNumbers(int[] array) {
        boolean prime=true;
        array[0]=2;
        int ordinaryNumber=3, numberOfElements=1;
        for(int a=1;a<array.length;){
            prime=true;
            for(int b=0;b<numberOfElements;b++) {
                if (ordinaryNumber % array[b]==0){
                    prime=false;
                    break;
                }
            }
            if(prime) {
                array[a]=ordinaryNumber;
                numberOfElements++;
                a++;
            }
            ordinaryNumber++;
        }
    }
}

https://onecompiler.com/java/3wpb42p7p

Kod 
Yığını:import java.util.*;

public class Decryption {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String text = input.nextLine();
        solution(text);
    }
    public static void solution(String text) {
        int[] primeArray=new int[text.length()];
        primeNumbers(primeArray);
        StringBuilder newText = new StringBuilder();
        int character;
        for(int a=0;a<text.length();a++){
            character=text.charAt(a);
            if(character==32)
                newText.append( (char) 32 );
            else if(character>=33 && character<=64){
                character -= 65;
                character -= primeArray[a] % 32;
                while (character < 65)
                    character += 32;
                newText.append( (char) character );
            }
            else if(character>=65 && character<=96){
                character -= 33;
                character -= primeArray[a] % 32;
                while (character < 33)
                    character += 32;
                newText.append( (char) character );
            }
            else {
                character -= 97;
                character -= primeArray[a] % 26;
                while (character < 97)
                    character += 26;
                newText.append( (char) character );
            }
        }
        System.out.println(newText.toString());
    }

    public static void primeNumbers(int[] array) {
        boolean prime=true;
        array[0]=2;
        int ordinaryNumber=3, numberOfElements=1;
        for(int a=1;a<array.length;){
            prime=true;
            for(int b=0;b<numberOfElements;b++) {
                if (ordinaryNumber % array[b]==0){
                    prime=false;
                    break;
                }
            }
            if(prime) {
                array[a]=ordinaryNumber;
                numberOfElements++;
                a++;
            }
            ordinaryNumber++;
        }
    }
}

https://onecompiler.com/java/3wpb42p7p

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Anjal (Anıl Can Alparslan) · Java altına konu açtı. 4 yıl

Java ile Takvim

Kod 
Yığını:import java.util.Scanner;

public class Calendar {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.print("Hangi yılın takvimini istersiniz?: ");
        int istenilenyıl = input.nextInt();

        String[] aylar = {"Ocak", "Şubat", "Mart", "Nisan", "Mayıs", "Haziran",
                "Temmuz", "Ağustos", "Eylül", "Ekim", "Kasım", "Aralık"};
        String[] günler = {"Pt", "Sa", "Ça", "Pe", "Cu", "Ct", "Pz"};
        int[] aydakigün = {31, istenilenyıl % 4 == 0 && istenilenyıl % 100 != 0 ||
                istenilenyıl % 400 == 0 ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

        int[] başlangıç = new int[12];
        başlangıç[0] = 1;
        for (int a = 1; a < istenilenyıl; a++) {
            if (a % 4 == 0 && a % 100 != 0 || a % 400 == 0)
                başlangıç[0] += 2;
            else
                başlangıç[0] += 1;
            başlangıç[0] %= 7;
            if (başlangıç[0] == 0)
                başlangıç[0] = 7;
        }
        for (int a = 1; a < 12; a++) {
            başlangıç[a] = (başlangıç[a - 1] + aydakigün[a - 1]) % 7;
            if (başlangıç[a] == 0)
                başlangıç[a] = 7;
        }
        for (int a = 0; a < 4; a++)
            System.out.printf("        %s             ", aylar[a]);
        System.out.println();
        for (int a = 0; a < 4; a++)
            for (int b = 0; b < 7; b++) {
                if (b != 6)
                    System.out.printf("%s ", günler[b]);
                else
                    System.out.printf("%s      ", günler[b]);
            }

        System.out.println();
        for (int a = 0; a < 4; a++) {
            for (int b = 1; b < başlangıç[a]; b++) {
                System.out.printf("   ");
            }
            for (int b = 1; b <= 8 - başlangıç[a]; b++) {
                if (b == 8 - başlangıç[a])
                    System.out.printf("%d       ", b);
                else
                    System.out.printf("%d  ", b);
            }
            başlangıç[a] = 9 - başlangıç[a];
        }
        System.out.println();
        for (int x = 0; x < 5; x++) {
            for (int a = 0; a < 4; a++) {
                for (int b = 1; b <= 7; başlangıç[a]++) {
                    if (başlangıç[a] < 10) {
                        if (b == 7)
                            System.out.printf("%d       ", başlangıç[a]);
                        else
                            System.out.printf("%d  ", başlangıç[a]);
                    } else {
                        if (aydakigün[a] >= başlangıç[a]) {
                            if (b == 7)
                                System.out.printf("%d      ", başlangıç[a]);
                            else
                                System.out.printf("%d ", başlangıç[a]);
                        } else {
                            if (b == 7)
                                System.out.printf("        ");
                            else
                                System.out.printf("   ");
                        }
                    }
                    b++;
                }
            }
            System.out.println();
        }
        for (int a = 4; a < 8; a++)
            System.out.printf("       %s             ", aylar[a]);
        System.out.println();
        for (int a = 0; a < 4; a++)
            for (int b = 0; b < 7; b++) {
                if (b != 6)
                    System.out.printf("%s ", günler[b]);
                else
                    System.out.printf("%s      ", günler[b]);
            }
        System.out.println();
        for (int a = 4; a < 8; a++) {
            for (int b = 1; b < başlangıç[a]; b++) {
                System.out.printf("   ");
            }
            for (int b = 1; b <= 8 - başlangıç[a]; b++) {
                if (b == 8 - başlangıç[a])
                    System.out.printf("%d       ", b);
                else
                    System.out.printf("%d  ", b);
            }
            başlangıç[a] = 9 - başlangıç[a];
        }
        System.out.println();
        for (int x = 0; x < 5; x++) {
            for (int a = 4; a < 8; a++) {
                for (int b = 1; b <= 7; başlangıç[a]++) {
                    if (başlangıç[a] < 10) {
                        if (b == 7)
                            System.out.printf("%d       ", başlangıç[a]);
                        else
                            System.out.printf("%d  ", başlangıç[a]);
                    } else {
                        if (aydakigün[a] >= başlangıç[a]) {
                            if (b == 7)
                                System.out.printf("%d      ", başlangıç[a]);
                            else
                                System.out.printf("%d ", başlangıç[a]);
                        } else {
                            if (b == 7)
                                System.out.printf("        ");
                            else
                                System.out.printf("   ");
                        }
                    }
                    b++;
                }
            }
            System.out.println();
        }

        for (int a = 8; a < 12; a++)
            System.out.printf("       %s               ", aylar[a]);
        System.out.println();
        for (int a = 0; a < 4; a++)
            for (int b = 0; b < 7; b++) {
                if (b != 6)
                    System.out.printf("%s ", günler[b]);
                else
                    System.out.printf("%s      ", günler[b]);
            }
        System.out.println();
        for (int a = 8; a < 12; a++) {
            for (int b = 1; b < başlangıç[a]; b++) {
                System.out.printf("   ");
            }
            for (int b = 1; b <= 8 - başlangıç[a]; b++) {
                if (b == 8 - başlangıç[a])
                    System.out.printf("%d       ", b);
                else
                    System.out.printf("%d  ", b);
            }
            başlangıç[a] = 9 - başlangıç[a];
        }
        System.out.println();
        for (int x = 0; x < 5; x++) {
            for (int a = 8; a < 12; a++) {
                for (int b = 1; b <= 7; başlangıç[a]++) {
                    if (başlangıç[a] < 10) {
                        if (b == 7)
                            System.out.printf("%d       ", başlangıç[a]);
                        else
                            System.out.printf("%d  ", başlangıç[a]);
                    } else {
                        if (aydakigün[a] >= başlangıç[a]) {
                            if (b == 7)
                                System.out.printf("%d      ", başlangıç[a]);
                            else
                                System.out.printf("%d ", başlangıç[a]);
                        } else {
                            if (b == 7)
                                System.out.printf("        ");
                            else
                                System.out.printf("   ");
                        }
                    }
                    b++;
                }
            }
            System.out.println();
        }
    }
}

20.02.2024

Kod 
Yığını:public class Calender {
    public static void main(String[] args) {
        int year = 2024;
        int start = 0;

        int[] dOfMonths = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

        for (int i = 1; i < year; i++) {
            if (i % 4 != 0 || (i % 100 == 0 && i % 400 != 0)) start += 1;
            else {dOfMonths[1] = 29; start += 2;}
            start %= 7;
        }

        String[] months = {"Ocak", "Şubat", "Mart", "Nisan", "Mayıs", "Haziran", "Temmuz", "Ağustos", "Eylül", "Ekim", "Kasım", "Aralık"};
        String leftAlignFormat = "";
        int mCounter = 0;

        System.out.format("                                                                            " +  year  + "                                                                            %n");
        for (int t = 1; t <= 3; t++) {
            leftAlignFormat = "|              %-7s             |    |              %-7s             |    |              %-7s             |    |              %-7s             |%n";
            System.out.format("+----------------------------------+    +----------------------------------+    +----------------------------------+    +----------------------------------+%n");
            System.out.format(leftAlignFormat,  months[mCounter++], months[mCounter++], months[mCounter++], months[mCounter++]);
            System.out.format("|----------------------------------|    |----------------------------------|    |----------------------------------|    |----------------------------------|%n");
            System.out.format("| Pt | Sa | Ça | Pe | Cu | Ct | Pa |    | Pt | Sa | Ça | Pe | Cu | Ct | Pa |    | Pt | Sa | Ça | Pe | Cu | Ct | Pa |    | Pt | Sa | Ça | Pe | Cu | Ct | Pa |%n");

            leftAlignFormat = "| %-2s | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s |    | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s |    | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s |    | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s | %-2s |%n";

            int a, b, c, d;

            if (t == 1) {
                a = start; b = (a + 3) % 7; c = dOfMonths[1] == 28 ? b : (b + 1) % 7; d = (c + 3) % 7;
                start = (d + 2) % 7;
            }
            else if (t == 2) {
                a = start; b = (a + 3) % 7; c = (b + 2) % 7; d = (c + 3) % 7;
                start = (d + 3) % 7;
            }
            else {
                a = start; b = (a + 2) % 7; c = (b + 3) % 7; d = (c + 2) % 7;
            }

            int[] sM = {a, b, c, d};
            int[] sW = {1, 1, 1, 1};

            String[] x = new String[28];

            int row = 5;
            for (int i = 0; i < 4; i++) {
                if (dOfMonths[4 * (t - 1) + i ] > (28 +  (7 - sM[i]))) {
                    row = 6;
                    break;
                }

            }

            for (int i = 1; i <= row; i++) {
                System.out.format("|----+----+----+----+----+----+----|    |----+----+----+----+----+----+----|    |----+----+----+----+----+----+----|    |----+----+----+----+----+----+----|    %n");

                int xCounter = 0;

                for (int k = 0; k < 4; k++) {
                    for (int j = 0; j < 7; j++) {
                        if (i == 1 && j < sM[k] % 7) x[xCounter++] = "";
                        else if (sW[k] > dOfMonths[4 * (t - 1) + k]) x[xCounter++] = "";
                        else x[xCounter++] = "" + sW[k]++;
                    }
                }

                System.out.format(leftAlignFormat,  x[0] , x[1] ,x[2] ,x[3] , x[4], x[5], x[6],
                        x[7] , x[8] ,x[9] ,x[10],x[11],x[12],x[13],
                        x[14], x[15],x[16],x[17],x[18],x[19],x[20],
                        x[21], x[22],x[23],x[24],x[25],x[26],x[27]);
            }
            System.out.format("+----------------------------------+    +----------------------------------+    +----------------------------------+    +----------------------------------+    %n%n");
        }
    }

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Anjal (Anıl Can Alparslan) · Delphi / C++ /Vb altına konu açtı. 4 yıl

#include <iostream>

using namespace std;

int main()
{
int yil;
cout << "Hangi yilin takvimini istersiniz?: "; cin >> yil;

int baslangic=1;
for(int a=1;a<yil;a++){
if(a%4==0){
if(a%100==0){
if(a%400==0)
baslangic=(baslangic+2)%7;
else
baslangic=(baslangic+1)%7;
}
else
baslangic=(baslangic+2)%7;
if(baslangic==0){
baslangic=7;
}
}

else
baslangic=(baslangic+1)%7;
}

int gunsayisi[12]={31,28,31,30,31,30,31,31,30,31,30,31};
if(yil%4==0){
gunsayisi[1]=29;
}
if(yil%100==0){
gunsayisi[1]=28;
}
if(yil%400==0){
gunsayisi[1]=29;
}

int kalan[12];
kalan[0]=baslangic;
kalan[1]=(kalan[0]+3)%7;
if(kalan[1]==0)
kalan[1]=7;
if(yil%4==0){
kalan[2]=(kalan[1]+1)%7;
if(kalan[2]==0)
kalan[2]=7;
}
else{
kalan[2]=kalan[1];
}
kalan[3]=(kalan[2]+3)%7;
if(kalan[3]==0)
kalan[3]=7;
kalan[4]=(kalan[3]+2)%7;
if(kalan[4]==0)
kalan[4]=7;
kalan[5]=(kalan[4]+3)%7;
if(kalan[5]==0)
kalan[5]=7;
kalan[6]=(kalan[5]+2)%7;
if(kalan[6]==0)
kalan[6]=7;
kalan[7]=(kalan[6]+3)%7;
if(kalan[7]==0)
kalan[7]=7;
kalan[8]=(kalan[7]+3)%7;
if(kalan[8]==0)
kalan[8]=7;
kalan[9]=(kalan[8]+2)%7;
if(kalan[9]==0)
kalan[9]=7;
kalan[10]=(kalan[9]+3)%7;
if(kalan[10]==0)
kalan[10]=7;
kalan[11]=(kalan[10]+2)%7;
if(kalan[11]==0)
kalan[11]=7;

string aylar[12]={"Ocak","Subat","Mart","Nisan","Mayis","Haziran","Temmuz","Agustos","Eylul","Ekim","Kasim","Aralik"};

for(int a=0;a<4;a++)
cout << " " << aylar[a] << " ";
cout << endl;

for(int a=1;a<=4;a++){
cout << "Pz Sa Ca Pe Cu Ct Pa ";
}
cout << endl;

/*1*/for(int a=0;a<4;a++){
for(int b=1;b<kalan[a];b++){
if(a==3)
cout << " " ;
else
cout << " " ;
}
for(int b=0;b<8-kalan[a];b++){
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*2*/for(int a=0;a<4;a++){
for(int b=8-kalan[a];b<15-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else if(b+1==10)
cout << " " << b+1 << " " ;
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*3*/for(int a=0;a<4;a++){
for(int b=15-kalan[a];b<22-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*4*/for(int a=0;a<4;a++){
for(int b=22-kalan[a];b<29-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;
}
cout << endl;

/*5*/for(int a=0;a<4;a++){
for(int b=29-kalan[a];b<gunsayisi[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
if(36-kalan[a]>=b+1){
cout << b+1 << " " ;
}
}
for(int b=gunsayisi[a];b<36-kalan[a];b++){
cout << " " ;
}
cout << " " ;
}
cout << endl;

/*6*/for(int a=0;a<4;a++){
for(int b=36-kalan[a];b<gunsayisi[a];b++){
cout << b+1 << " " ;
}
int x=1;
for(int b=36-kalan[a];x<=7;b++){
if(b>gunsayisi[a]){
cout << " " ;
}
x++;
}
cout << " " ;
}
cout << endl;
cout << endl;

for(int a=4;a<8;a++)
cout << " " << aylar[a] << " ";
cout << endl;

for(int a=1;a<=4;a++){
cout << "Pz Sa Ca Pe Cu Ct Pa ";
}
cout << endl;

/*7*/for(int a=4;a<8;a++){
for(int b=1;b<kalan[a];b++){
if(a==3)
cout << " " ;
else
cout << " " ;
}
for(int b=0;b<8-kalan[a];b++){
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*8*/for(int a=4;a<8;a++){
for(int b=8-kalan[a];b<15-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else if(b+1==10)
cout << " " << b+1 << " " ;
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*9*/for(int a=4;a<8;a++){
for(int b=15-kalan[a];b<22-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*10*/for(int a=4;a<8;a++){
for(int b=22-kalan[a];b<29-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*11*/for(int a=4;a<8;a++){
for(int b=29-kalan[a];b<gunsayisi[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
if(36-kalan[a]>=b+1){
cout << b+1 << " " ;
}
}
for(int b=gunsayisi[a];b<36-kalan[a];b++){
cout << " " ;
}
cout << " " ;
}
cout << endl;

/*12*/for(int a=4;a<8;a++){
for(int b=36-kalan[a];b<gunsayisi[a];b++){
cout << b+1 << " " ;
}
int x=1;
for(int b=36-kalan[a];x<=7;b++){
if(b>gunsayisi[a]){
cout << " " ;
}
x++;
}
cout << " " ;
}
cout << endl;
cout << endl;

for(int a=8;a<12;a++)
cout << " " << aylar[a] << " ";
cout << endl;

for(int a=1;a<=4;a++){
cout << "Pz Sa Ca Pe Cu Ct Pa ";
}
cout << endl;

/*13*/for(int a=8;a<12;a++){
for(int b=1;b<kalan[a];b++){
if(a==3)
cout << " " ;
else
cout << " " ;
}
for(int b=0;b<8-kalan[a];b++){
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*14*/for(int a=8;a<12;a++){
for(int b=8-kalan[a];b<15-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else if(b+1==10)
cout << " " << b+1 << " " ;
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*15*/for(int a=8;a<12;a++){
for(int b=15-kalan[a];b<22-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;

}
cout << endl;

/*16*/for(int a=8;a<12;a++){
for(int b=22-kalan[a];b<29-kalan[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
cout << b+1 << " " ;
}

cout << " " ;
}
cout << endl;

/*17*/for(int a=8;a<12;a++){
for(int b=29-kalan[a];b<gunsayisi[a];b++){
if(b+1<9){
cout << b+1 << " " ;
}
else
if(36-kalan[a]>=b+1){
cout << b+1 << " " ;
}
}
for(int b=gunsayisi[a];b<36-kalan[a];b++){
cout << " " ;
}
cout << " " ;
}
cout << endl;

/*18*/for(int a=8;a<12;a++){
for(int b=36-kalan[a];b<gunsayisi[a];b++){
cout << b+1 << " " ;
}
int x=1;
for(int b=36-kalan[a];x<=7;b++){
if(b>gunsayisi[a]){
cout << " " ;
}
x++;
}

cout << " " ;

}
cout << endl;
}