#include <bits/stdc++.h>
using namespace std;
int n, x, tmp;
long long res;
int main()
{
cin.tie(NULL)->sync_with_stdio(false);
cin>>n;
while (n--)
{
vector<int> v;
int f=0;
cin>>x;
tmp=x;
while (tmp>0) v.push_back(tmp%10), tmp/=10;
for (int i=0, j=v.size()-1; i<=j; i++, j--) if (v[i]!=v[j]) f=1;
if (!f) res+=x;
}
cout<<res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
3 ms |
348 KB |
Output is correct |
3 |
Correct |
95 ms |
5036 KB |
Output is correct |
4 |
Correct |
149 ms |
7600 KB |
Output is correct |
5 |
Correct |
190 ms |
10028 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
46 ms |
1708 KB |
Output is correct |
4 |
Correct |
94 ms |
3244 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
1 ms |
348 KB |
Output is correct |
3 |
Correct |
46 ms |
1708 KB |
Output is correct |
4 |
Correct |
94 ms |
3244 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
3 ms |
348 KB |
Output is correct |
7 |
Correct |
93 ms |
3372 KB |
Output is correct |
8 |
Correct |
123 ms |
4004 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
3 ms |
348 KB |
Output is correct |
3 |
Correct |
95 ms |
5036 KB |
Output is correct |
4 |
Correct |
149 ms |
7600 KB |
Output is correct |
5 |
Correct |
190 ms |
10028 KB |
Output is correct |
6 |
Correct |
0 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
46 ms |
1708 KB |
Output is correct |
9 |
Correct |
94 ms |
3244 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
3 ms |
348 KB |
Output is correct |
12 |
Correct |
93 ms |
3372 KB |
Output is correct |
13 |
Correct |
123 ms |
4004 KB |
Output is correct |
14 |
Correct |
0 ms |
344 KB |
Output is correct |
15 |
Correct |
7 ms |
604 KB |
Output is correct |
16 |
Correct |
78 ms |
4260 KB |
Output is correct |
17 |
Correct |
171 ms |
8880 KB |
Output is correct |
18 |
Correct |
192 ms |
10040 KB |
Output is correct |
19 |
Correct |
193 ms |
10028 KB |
Output is correct |
20 |
Correct |
219 ms |
10068 KB |
Output is correct |