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답안 #975616

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
975616 2024-05-05T14:56:36 Z vjudge1 Trol (COCI19_trol) C++17
30 / 50
 1000 ms 388 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long
#define faster ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

int solve(int x){
    while(x>9){
        int tmp = x;
        x = 0;
        while(tmp>0){
            x+=tmp%10;
            tmp/=10;
        }
    }
    return x;
}

int bruh(int l, int r){
    int sum = 0;
for(int i = l; i <= r ; i++){
    sum+= solve(i);
}
return sum;
}

signed main(){
    faster
    int q;
    int ax, bx;
    cin >> q;
    while(q--){
    cin >> ax >> bx;
    cout << bruh(ax,bx) << '\n';
    }
}

Subtask #1
30.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 2 ms 344 KB Output is correct
4 Execution timed out 1096 ms 388 KB Time limit exceeded
5 Execution timed out 1064 ms 348 KB Time limit exceeded