Submission #934413


Source Code Expand

// AtCoder Regular Contest 062
// C - AtCoDeerくんと選挙速報 / AtCoDeer and Election Report

#include <cstdio>
#include <algorithm>
using namespace std;

typedef long long int ll;


int N;
ll A, B;

int main() {

  ll a, b, p;

  scanf("%d", &N);
  scanf("%lld%lld", &A, &B);
  for (int i = 1; i < N; i++) {
    scanf("%lld%lld", &a, &b);
    p = max((A + a - 1) / a, (B + b - 1) / b);
    A = a * p;
    B = b * p;
  }

  printf("%lld\n", A + B);

  return 0;

}


Submission Info

Submission Time
Task C - AtCoDeer and Election Report
User scarlet7000
Language C++14 (GCC 5.4.1)
Score 300
Code Size 506 Byte
Status AC
Exec Time 2 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:18:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &N);
                  ^
./Main.cpp:19:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld", &A, &B);
                            ^
./Main.cpp:21:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld%lld", &a, &b);
                              ^

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 2 ms 128 KB
1_005.txt AC 1 ms 128 KB
1_006.txt AC 1 ms 128 KB
1_007.txt AC 1 ms 128 KB
1_008.txt AC 1 ms 128 KB
1_009.txt AC 1 ms 128 KB
1_010.txt AC 1 ms 128 KB
1_011.txt AC 1 ms 128 KB
1_012.txt AC 1 ms 128 KB
1_013.txt AC 2 ms 128 KB
1_014.txt AC 2 ms 128 KB