#include using namespace std; string str; int main(){ getline(cin, str); for(int i=0; i=65 && str[i] 90 ) str[i] = str[i]+13-26; else str[i] += 13; } else if(str[i]>= 97 && str[i] 122) str[i] = str[i]+13-26; else str[i] +=13; } cout

#include using namespace std; int main(){ int n; while(cin >> n){ int temp=0; for(int i=1; i

#include using namespace std; int main(){ int n, count[26]={0}; string name, result; cin >> n; for(int i=0; i> name; count[name[0]-'a']++; } for(int i=0; i=5) result+= i+'a'; if(result.size()) cout

#include using namespace std; typedef long long ll; ll a, b, c; ll go(ll a, ll b){ if(b==1) return a % c; ll _c = go(a, b/2); _c = (_c * _c) % c; if(b % 2) _c=(_c * a) % c; return _c; } int main(){ cin >> a >> b >> c; cout

#include using namespace std; int main(){ string str, temp; cin >> str; temp = str; reverse(str.begin(), str.end()); if(str==temp) cout

#include using namespace std; int main(){ string str; int alpa[26]={0}; cin >> str; for(int i=0; i

#include using namespace std; int main(){ int A, B, C, a, b, count[101]={0}, result=0; cin >> A>> B >> C; for(int i=0; i> a >> b; for(int j=a; j