Submission #7513218

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Source Code Expand

#include<iostream>
using namespace std;
ll a, b;
int main()
{	
	cin>>a>>b;
	cout<<a-b<<endl;
	return 0;
}

Submission Info

Compile Error

./Main.cpp:3:1: error: ‘ll’ does not name a type
 ll a, b;
 ^
./Main.cpp: In function ‘int main()’:
./Main.cpp:6:7: error: ‘a’ was not declared in this scope
  cin>>a>>b;
       ^
./Main.cpp:6:10: error: ‘b’ was not declared in this scope
  cin>>a>>b;
          ^