by Srikant Padala on March 25, 2018, 12:59 pm
#include <cmath> #include <cstdio> #include <vector> #include <iostream> #include <algorithm> using namespace std; string getEncrypted(string &str,int k) { k%=26; for(int i=0; i < str.size(); i++) { if(isalpha(str[i])) { if(isupper(str[i])) { if(str[i] + k > 'Z') str[i] -= 26; } else { if(str[i] + k > 'z') str[i] -= 26; } str[i] += k; } } return str; } int main(){ int n; cin >> n; string s; cin >> s; int k; cin >> k; cout << getEncrypted(s,k); return 0; }
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