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std::count() in C++ STL

coder answered on May 14, 2022 Popularity 8/10 Helpfulness 4/10

answer std::count() in C++ STL

std::count() in C++ STL

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#include<iostream>
#define ll long long
#include<vector>
#include<stack>
#include<string>
#include<algorithm>
using namespace std;

void solve()
{
	string s;
	cin >> s;
	// "#programming#"
	//  result = 2
	//  because # repeat twice
	int result = count(s.begin(), s.end(), '#');
	cout << result << "\n";
}

int main()
{
	int t;
	cin >> t;
	while (t--)
	{
		solve();
	}
	return 0;
}

Popularity 8/10 Helpfulness 4/10 Language cpp

Source: www.codegrepper.com

Tags: c++ stl

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