C++ Program to find the frequency of character in the string

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

Enter string: Hello

Enter a character: l

Total Frequency is: 2

Example: How to find the frequency of character in string in C++.

using namespace std;

int main() {

    char a[100], b;
    int j, i = 0, c = 0;

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

    cout << "Enter a character:";

    i = strlen(a);
    for (j = 0; j < i; j++) {
        if (a[j] == b)
    cout << "Total frequency is:" << c;

    return 0;


Enter a string:Welcome to xiith.com
Enter a character:o
Total frequency is:3

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