Submission #397040

#	Time	Username	Problem	Language	Result	Execution time	Memory
397040		tibinyte	Palindromes (info1cup18_palindromes)	C++14	100 / 100	587 ms	9992 KiB

palindromes

#include <iostream>
#include <vector>
#include <cmath>
#include <algorithm>
#include <set>
#include <bitset>
#include <string>
#include <unordered_map>
#define mod 1000000007
using namespace std;
bool is_pal(int n) {
	string s = to_string(n);
	string aux = s;
	reverse(s.begin(), s.end());
	return (s == aux);
}
int main() {
	int n , x;
	long long sum = 0;
	cin >> n;
	while (n--) {
		cin >> x;
		if (is_pal(x)) {
			sum += x;
		}
	}
	cout << sum;
}

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