C++ Program to find a character in the string

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In this program, You will learn how to find a character in string in C++.

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Enter string: Hello

Enter a character:e

The character found:e

Example: How to find a character in string in C++.

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

int main() {

    char a[100], b;
    int i, size = 0, f = 0;

    cout << "Enter a string:";
    cin.getline(a, 100);

    cout << "Enter a character:";
    cin>>b;

    size = strlen(a);
    for (int j = 0; j < size; j++) {
        if (a[j] == b)
            f++;
    }

    if (f == 0) {
        cout << "Character not found:" << b;
    } else {
        cout << "Character found:" << b;
    }

    return 0;
}

Output:

Enter a string:Xiith.com
Enter a character:m
Character found:m