// Encryption and Decryption Program

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

void main(int argc, char*argv[]){
char *string = argv[1];
int modifier = atoi(argv[2]);
char newchar;
for(int i = 0;i != strlen(string);i++){
newchar = string[i] + modifier;
printf("%c",newchar);
}
exit(0);
}