Submission #927908


Source Code Expand

#include<cstdio>
#include<algorithm>
#define repi(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i,a) repi(i,0,a)

typedef long long ll;

int N;
ll pT, pA;

int main()
{
  scanf( "%d", &N );
  rep( i, N )
  {
    ll T, A;
    scanf( "%lld%lld", &T, &A );

    if( !pT && !pA )
      pT = T, pA = A;
    else
    {
      ll k = std::max( pT%T?pT/T+1:pT/T, pA%A?pA/A+1:pA/A );
      pT = k*T;
      pA = k*A;
    }
  }

  printf( "%lld\n", pT+pA );
  
  return 0;
}

Submission Info

Submission Time
Task C - AtCoDeer and Election Report
User As_sqr
Language C++14 (GCC 5.4.1)
Score 300
Code Size 493 Byte
Status AC
Exec Time 2 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf( "%d", &N );
                    ^
./Main.cpp:17:32: 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 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 1 ms 128 KB
1_014.txt AC 2 ms 128 KB