Submission #1530958

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n;
	scanf("%d",&n);
	long long nx=1,ny=1,x,y;
	while(n--)
	{
		scanf("%lld%lld",&x,&y);
		nx=((nx-1)/x+1)*x;
		ny=((ny-1)/y+1)*y;
		nx=max(nx,ny/y*x);
		ny=max(ny,nx/x*y);
	}
	printf("%lld\n",nx+ny);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^
./Main.cpp:10:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld",&x,&y);
                          ^

Judge Result