Submission #1997769

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Source Code Expand

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <set>
#include <queue>
#include <cmath>
#include <stdio.h>
#include <sstream>
#define int_inf 1000000000 //1e9
#define ll_inf  1000000000000000000 //1e18
using namespace std;
template <typename T> std::string to_string(const T& t){
	std::ostringstream os; os<<t; return os.str();
}

int main(){
	double a, b, x;
	cin >> a >> b;
	x = (a+b)/2;
	
	int c=x;
	if(x==c) cout<<c<<endl;
	else cout<<c+1<<endl;
	
	return 0;
}

Submission Info

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