Submission #674111

#	Time	Username	Problem	Language	Result	Execution time	Memory
674111		QwertyPi	Palindromes (info1cup18_palindromes)	C++14	100 / 100	388 ms	9992 KiB

palindromes

#include <bits/stdc++.h>
#define int long long
using namespace std;

int ans = 0;
int f(int x){
	string s = to_string(x), t; t = s; reverse(t.begin(), t.end());
	return (s == t) * x;
}
int32_t main(){
	int n; cin >> n;
	for(int i = 0; i < n; i++){
		int x; cin >> x; ans += f(x);
	}
	cout << ans << endl;
}

• Subtask 1: 15 / 15
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35