26.Encrypt/Decrypt string
#include<stdio.h>
void encrypt(char *a)
{
while(*a!='\0')
{
*a=*a+1;
a++;
}
}
void decrypt(char *c)
{
while(*c!='\0')
{
*c=*c-1;
*c++;
}
}
int main(){
char str[]="hi bro how are you";
encrypt(str);
printf("Encrypted string is :%s",str);
decrypt(str);
printf("\nDecrypted string is :%s",str);
return 0;
}
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