Submission #5132570

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
long long a,b;
template<typename T>inline void read(T &x)
{  x=0;
   int f=1;
   char c=getchar();
   while (!isdigit(c))
   {  if (c=='-') f=-1;
	 c=getchar();}
 while (isdigit(c))
 {    x=(x<<3)+(x<<1)+(c^48);
	c=getchar();}
	 x*=f;
}
int main() 
{
    read(a);read(b);
    cout<<a-b<<endl;
   return 0;
}

Submission Info

Judge Result