bit++ codeforces in c++

coder answered on February 10, 2022 Popularity 6/10 Helpfulness 5/10

answer bit++ codeforces in c++

bit++ codeforces in c++

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#include<iostream>
using namespace std;

int main()
{
	int n, x = 0;
	string ch;
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		cin >> ch;
		if (ch[1]=='+')
			x++;
		else
			x--;
	}
	cout << x << "\n";

	return 0;
}

Popularity 6/10 Helpfulness 5/10 Language cpp

Source: codejudge.blogspot.com

Tags: c++

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Contributed on Feb 10 2022

coder

0 Answers Avg Quality 2/10

bit++ codeforces in c++

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