Question

elaborati un programcare sacalculeze cite litere de A sunt intr-un text

Answer 1

#include <bits/stdc++.h>
using namespace std;

int main()
{
    string s = "";
    getline(cin, s);
    cout << count_if(s.begin(), s.end(), [] (int c) { return c == 'a' || c == 'A'; });
    return 0;
}

Answer 2

#include <iostream>
#include <string>
using namespace std;

int main()
{
    int x=0,i=0;
    string a;
    getline(cin,a);
    while(a[i])
    {
        if(a[i]=='A')
        x++;
    i++;
    }
     cout<<x;
}