Submission #1861915

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Source Code Expand

#include <iostream>
using namespace std;
int main(){
	int n,x,s=0;
	cin >>n;
	cin >>x;

	while(x!=0){
		s+=x;
		if( x>n-x)
		{
			int a=x;
			x=t-x;
			t=a;
		}
		else
		{
			x=t-x;
		}
		cout <<s;

	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:6: error: ‘t’ was not declared in this scope
    x=t-x;
      ^
./Main.cpp:18:6: error: ‘t’ was not declared in this scope
    x=t-x;
      ^