oj.uz

답안 #220301

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
220301 2020-04-07T15:24:24 Z Sho10 Palindromes (info1cup18_palindromes) C++14
100 / 100
 185 ms 10120 KB 
/*
ID: Sho10
LANG: C++
*/
#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho10
#define ll long long int
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define all(a) (a).begin(), (a).end()
#define sz size
#define f first
#define s second
#define pb push_back
#define er erase
#define in insert
#define mp make_pair
#define pi pair
#define rc(s) return cout<<s,0
#define endl '\n'
#define mod 1000000007
#define PI 3.14159265359
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
ll n,x,sum=0;
vector<ll>v;
ll check(ll x){
v.clear();
while(x){
    v.pb(x%10);
    x=x/10;
}
for(ll i=0;i<v.size();i++)
{
    if(v[i]!=v[v.size()-1-i]){
        return 0;
    }
}
return 1;
}
int32_t main(){
CODE_START;
cin>>n;
for(ll i=0;i<n;i++)
{
    cin>>x;
    ll val=x;
    if(check(x)){
        sum=sum+val;
    }
}
cout<<sum<<endl;
}

Compilation message

palindromes.cpp: In function 'long long int check(long long int)':
palindromes.cpp:32:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 for(ll i=0;i<v.size();i++)
            ~^~~~~~~~~

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 7 ms 384 KB Output is correct
3 Correct 91 ms 5112 KB Output is correct
4 Correct 146 ms 7800 KB Output is correct
5 Correct 180 ms 10120 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 42 ms 1784 KB Output is correct
4 Correct 74 ms 3192 KB Output is correct

Subtask #3
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 42 ms 1784 KB Output is correct
4 Correct 74 ms 3192 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 6 ms 384 KB Output is correct
7 Correct 69 ms 3320 KB Output is correct
8 Correct 96 ms 4088 KB Output is correct

Subtask #4
35.0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 7 ms 384 KB Output is correct
3 Correct 91 ms 5112 KB Output is correct
4 Correct 146 ms 7800 KB Output is correct
5 Correct 180 ms 10120 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 42 ms 1784 KB Output is correct
9 Correct 74 ms 3192 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 6 ms 384 KB Output is correct
12 Correct 69 ms 3320 KB Output is correct
13 Correct 96 ms 4088 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 11 ms 640 KB Output is correct
16 Correct 75 ms 4216 KB Output is correct
17 Correct 173 ms 9340 KB Output is correct
18 Correct 181 ms 9976 KB Output is correct
19 Correct 182 ms 9976 KB Output is correct
20 Correct 185 ms 10104 KB Output is correct