OI-Codes/XSMOJ/恺撒加密术.cpp

27 lines
472 B
C++

#include <iostream>
#include <iomanip>
#include <cstring>
#include <cstdio>
#include <ctime>
#include <cmath>
typedef long long l;
typedef double d;
typedef char c;
using namespace std;
int main(){
c a[100000];
l b;
cin >>a;
cin >>b;
for(int i=0;i<strlen(a);i++){
if((a[i]>='a' && a[i]<='z'-b) || (a[i]>='A' && a[i]<='Z'-b)){
a[i]+=b;
}
else if((a[i]>='z'-b+1 && a[i]<='z') || (a[i]>='Z'-b+1 && a[i]<='Z')){
a[i]=a[i]-26+b;
}
}
cout <<a;
return 0;
}