Submission #929772


Source Code Expand

#include <cstdio>
#include <utility>
#include <algorithm>

using namespace std;

using i64=long long;

int main() {
    int N;
    scanf("%d", &N);

    i64 T=1, A=1;
    for (int i=0; i<N; ++i) {
        i64 t, a;
        scanf("%lld %lld", &t, &a);

        i64 h=max((T+t-1)/t, (A+a-1)/a);
        fprintf(stderr, "%lld\n", h);
        T = h * t;
        A = h * a;
    }

    fprintf(stderr, "%lld %lld\n", T, A);

    printf("%lld\n", T+A);
    return 0;
}

Submission Info

Submission Time
Task C - AtCoDeer and Election Report
User rsk0315
Language C++14 (GCC 5.4.1)
Score 300
Code Size 490 Byte
Status AC
Exec Time 3 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
                    ^
./Main.cpp:16:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld %lld", &t, &a);
                                   ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 15
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 128 KB
0_001.txt AC 1 ms 128 KB
0_002.txt AC 1 ms 128 KB
1_003.txt AC 1 ms 128 KB
1_004.txt AC 3 ms 128 KB
1_005.txt AC 2 ms 128 KB
1_006.txt AC 2 ms 128 KB
1_007.txt AC 2 ms 128 KB
1_008.txt AC 2 ms 128 KB
1_009.txt AC 1 ms 128 KB
1_010.txt AC 1 ms 128 KB
1_011.txt AC 2 ms 128 KB
1_012.txt AC 2 ms 128 KB
1_013.txt AC 3 ms 128 KB
1_014.txt AC 3 ms 128 KB