Character Frequency

Easy Strings
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Problem Statement

Write a C++ program that reads a string and a target character, then counts its frequency.

Input Format

First line: string S. Second line: character C.

Output Format

Print the character frequency count.

Constraints

1 <= Length <= 50

Sample Input

programming
g

Sample Output

2

Explanation

Counts occurrences of a specific character in a string.

Starter Code

#include <iostream>
#include <string>

int main() {
    std::string s;
    char target;
    if (std::cin >> s >> target) {
        // Write your code here
    }
    return 0;
}

Limits

  • Time Limit: 1s
  • Memory Limit: 256MB

Embedded C Programming

Updated: March 15, 2026
Intermediate

Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used