/*#include <iostream>
#include <conio.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <vector>
#include <string>

using namespace std;

int n ;

void alfabet_initial()
{
    for (char i = 32; i <= 126; i++)
    {
        printf("%c ", i);
    }
}

void alfabet_defazat() {

    printf("\n");
    printf("Cu cate caractere vreti sa fie defazat: ");
    scanf_s("%d", &n);
    printf("\n");

    for (char i = 32; i <= 126; i++)
    {
        printf("%c ", i+n);
    }

}

void cryptare() {

    char name[30];
    printf("Enter name: ");
    fgets(name, sizeof(name), stdin);    // read string
    printf("Name: ");
    puts(name);    // display string
}

void main(void)
{
    system("cls");

    char n, i, x[50];

    alfabet_initial();
    alfabet_defazat();

    _getch();
}

*/

#include <conio.h>
#include <stdio.h>

int main()
{
    int nr = 0, o=0;
    char key, v[10];

    printf("Offset:");
    scanf_s("%d", &o);
    printf("\nPlainText:");

    for (int i = 0; i < 200; i++) {
        key = _getch();
        v[i] = key;
        printf("%c", key);
        nr++;
        if (v[i] + o > 126)
            break;
        else if (v[0] == 32)
            break;
        else if (v[i] == 27)
            break;
        else if (v[i] == 13)
            break;
        else if (v[i] == 14 || v[i] == 15) {
            key = _getch();
            v[i] = key;
        }

    }

    printf("\nOutput:\n");

    for (int i = 0; i < nr-1; i++) {
        v[i] = v[i] + o;
        printf("%c",v[i]);
    }

    _getch();
}