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Submission #98876

# Submission time Handle Problem Language Result Execution time Memory
98876 2019-02-27T04:21:44 Z Nordway Palindromes (info1cup18_palindromes) C++14
100 / 100
 465 ms 10108 KB 
#include <bits/stdc++.h>

using namespace std;
 
int main(){
	int n;
	cin >> n;
	long long ans = 0;
	for (int  i = 1; i <= n; i++) {
		string a;
		cin >> a;
		string b = a;
		reverse(b.begin(), b.end());
		if (b == a) {
			int p = 1;
			for (int j = 0; j < b.size(); j++) {
				ans += p * (b[j] - '0');
				p *= 10;
			}
		}
	}
	cout << ans;
	return 0;
}

Compilation message

palindromes.cpp: In function 'int main()':
palindromes.cpp:16:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (int j = 0; j < b.size(); j++) {
                    ~~^~~~~~~~~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 9 ms 384 KB Output is correct
3 Correct 232 ms 5112 KB Output is correct
4 Correct 423 ms 7516 KB Output is correct
5 Correct 465 ms 10108 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 116 ms 1788 KB Output is correct
4 Correct 210 ms 3192 KB Output is correct

Subtask #3
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 116 ms 1788 KB Output is correct
4 Correct 210 ms 3192 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 7 ms 384 KB Output is correct
7 Correct 196 ms 3324 KB Output is correct
8 Correct 237 ms 4088 KB Output is correct

Subtask #4
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 9 ms 384 KB Output is correct
3 Correct 232 ms 5112 KB Output is correct
4 Correct 423 ms 7516 KB Output is correct
5 Correct 465 ms 10108 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 116 ms 1788 KB Output is correct
9 Correct 210 ms 3192 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 7 ms 384 KB Output is correct
12 Correct 196 ms 3324 KB Output is correct
13 Correct 237 ms 4088 KB Output is correct
14 Correct 2 ms 404 KB Output is correct
15 Correct 25 ms 640 KB Output is correct
16 Correct 177 ms 4088 KB Output is correct
17 Correct 399 ms 8916 KB Output is correct
18 Correct 421 ms 9948 KB Output is correct
19 Correct 410 ms 9976 KB Output is correct
20 Correct 446 ms 9976 KB Output is correct