C Programming Language || Hands On Coding

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Hands-on C programming language challenges for beginners. Learn building logic by solving programs. Owner: @Pradeep_saii

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Индия31 207 Технологии и приложения9 562...

📈 Аналитический обзор Telegram-канала C Programming Language || Hands On Coding

Канал C Programming Language || Hands On Coding (@c_programming_language_coding) языкового сегмента Английский является активным участником. Сейчас сообщество объединяет 12 822 подписчиков, занимая 9 562 место в категории Технологии и приложения и 31 207 место в регионе Индия.

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С момента создания невідомо проект демонстрирует стремительный рост, собрав аудиторию из 12 822 подписчиков.

Согласно последним данным от 26 августа, 2026, канал показывает стабильную активность. За последние 30 дней изменение числа участников составило -210, а за последние 24 часа — -2, при этом общий охват остаётся высоким.

Статус верификации: Не верифицирован
Уровень вовлечённости (ER): Средний показатель вовлечённости аудитории составляет 12.56%. В первые 24 часа после публикации контент обычно набирает 2.42% реакций от общего числа подписчиков.
Охват публикаций: В среднем каждый пост получает 1 612 просмотров. В течение первых суток публикация набирает 310 просмотров.
Реакции и взаимодействия: Аудитория активно поддерживает контент: среднее количество реакций на один пост — 4.
Тематические интересы: Контент сосредоточен на ключевых темах, таких как input, string, scanf("%d, array, element.

📝 Описание и контентная политика

Автор описывает ресурс как площадку для выражения субъективного мнения:
“Hands-on C programming language challenges for beginners. Learn building logic by solving programs. Owner: @Pradeep_saii”

Благодаря высокой частоте обновлений (последние данные получены 27 августа, 2026) канал поддерживает актуальность и высокий уровень охвата публикаций. Аналитика показывает, что аудитория активно взаимодействует с контентом, что делает его важной точкой влияния в категории Технологии и приложения.

12 822

Подписчики

-224 часа

-357 дней

-21030 день

1 612

Просмотры поста

~ 31024 часа

~ 40048 часов

12.56%

Коэффициент вовлеченности

Нет данных

Постов в день

Ads index

beta

Архив постов

12 822

💻 Input Validation for Positive Number

#include <stdio.h>

int main() {
  int number;

  do {
    printf("Enter a positive number: ");
    scanf("%d", &number);

    if (number <= 0) {
      printf("Invalid input. Please enter a positive number.n");
    }
  } while (number <= 0);

  printf("You entered: %dn", number);

  return 0;
}

📤 Output:

Input: -5
Output: Enter a positive number: Invalid input. Please enter a positive number.
Input: 0
Output: Enter a positive number: Invalid input. Please enter a positive number.
Input: 10
Output: Enter a positive number: You entered: 10

12 822

💻 Number Guessing Game

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main() {
    int secretNumber, guess;
    int attempts = 0;

    srand(time(0));
    secretNumber = rand() % 100 + 1;

    do {
        printf("Guess a number between 1 and 100: ");
        scanf("%d", &guess);
        attempts++;

        if (guess > secretNumber) {
            printf("Too high!n");
        } else if (guess < secretNumber) {
            printf("Too low!n");
        } else {
            printf("Congratulations! You guessed the number in %d attempts.n", attempts);
        }
    } while (guess != secretNumber);

    return 0;
}

📤 Output:

Guess a number between 1 and 100: Input: 50
Output: Too high!
Guess a number between 1 and 100: Input: 25
Output: Too low!
Guess a number between 1 and 100: Input: 37
Output: Too high!
Guess a number between 1 and 100: Input: 31
Output: Too low!
Guess a number between 1 and 100: Input: 34
Output: Too low!
Guess a number between 1 and 100: Input: 35
Output: Congratulations! You guessed the number in 6 attempts.

12 822

💻 Menu-Driven Calculator

#include <stdio.h>
#include <stdlib.h>

int main() {
    int choice;
    float num1, num2, result;

    do {
        printf("Menu:n");
        printf("1. Additionn");
        printf("2. Subtractionn");
        printf("3. Multiplicationn");
        printf("4. Divisionn");
        printf("0. Exitn");
        printf("Enter your choice: ");
        scanf("%d", &choice);

        if (choice >= 1 && choice <= 4) {
            printf("Enter two numbers: ");
            scanf("%f %f", &num1, &num2);
        }

        switch (choice) {
            case 1:
                result = num1 + num2;
                printf("Result: %fn", result);
                break;
            case 2:
                result = num1 - num2;
                printf("Result: %fn", result);
                break;
            case 3:
                result = num1 * num2;
                printf("Result: %fn", result);
                break;
            case 4:
                if (num2 != 0) {
                    result = num1 / num2;
                    printf("Result: %fn", result);
                } else {
                    printf("Cannot divide by zero.n");
                }
                break;
            case 0:
                printf("Exiting...n");
                break;
            default:
                printf("Invalid choice.n");
        }
    } while (choice != 0);

    return 0;
}

📤 Output:

Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 1
Input: 1
Enter two numbers:
Input: 5.0 3.0
Output: Result: 8.000000
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 2
Input: 2
Enter two numbers:
Input: 10.0 4.0
Output: Result: 6.000000
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 3
Input: 3
Enter two numbers:
Input: 2.5 4.0
Output: Result: 10.000000
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 4
Input: 4
Enter two numbers:
Input: 10.0 2.0
Output: Result: 5.000000
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 4
Input: 4
Enter two numbers:
Input: 5.0 0.0
Output: Cannot divide by zero.
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 5
Input: 5
Output: Invalid choice.
Menu:
1. Addition
2. Subtraction
3. Multiplication
4. Division
0. Exit
Enter your choice: 0
Input: 0
Output: Exiting...

12 822

🔧 Loops - Do-While

12 822

💻 Calculate Power of Number (Without pow function)

#include <stdio.h>

int main() {
    int base, exponent;
    long long result = 1;

    printf("Enter the base: ");
    scanf("%d", &base);

    printf("Enter the exponent: ");
    scanf("%d", &exponent);

    for (int i = 0; i < exponent; i++) {
        result *= base;
    }

    printf("Result = %lldn", result);

    return 0;
}

📤 Output:

Input: 2
Input: 3
Output: Result = 8

Input: 5
Input: 0
Output: Result = 1

Input: 3
Input: 4
Output: Result = 81

Input: 2
Input: 10
Output: Result = 1024

12 822

💻 Find LCM of Two Numbers

#include <stdio.h>

int main() {
    int num1, num2, max;

    scanf("%d %d", &num1, &num2);

    max = (num1 > num2) ? num1 : num2;

    for (;;) {
        if (max % num1 == 0 && max % num2 == 0) {
            printf("%d", max);
            break;
        }
        max++;
    }

    return 0;
}

📤 Output:

Input: 12 18
Output: 36
Input: 5 7
Output: 35
Input: 2 4
Output: 4
Input: 15 25
Output: 75
Input: 1 10
Output: 10

12 822

💻 Print Pattern - Diamond

#include <stdio.h>

int main() {
    int rows, i, j, space;

    scanf("%d", &rows);

    for (i = 1; i <= rows; i++) {
        for (space = i; space < rows; space++) {
            printf(" ");
        }
        for (j = 1; j <= (2 * i - 1); j++) {
            printf("*");
        }
        printf("n");
    }

    for (i = rows - 1; i >= 1; i--) {
        for (space = i; space < rows; space++) {
            printf(" ");
        }
        for (j = 1; j <= (2 * i - 1); j++) {
            printf("*");
        }
        printf("n");
    }

    return 0;
}

📤 Output:

Input: 5
Output:
    *
   ***
  *****
 *******
*********
 *******
  *****
   ***
    *

12 822

💻 Print Pattern - Pyramid

#include <stdio.h>

int main() {
  int rows, i, j, space;

  printf("Enter the number of rows: ");
  scanf("%d", &rows);

  for (i = 1; i <= rows; i++) {
    for (space = i; space < rows; space++) {
      printf(" ");
    }

    for (j = 1; j <= (2 * i - 1); j++) {
      printf("*");
    }
    printf("n");
  }

  return 0;
}

📤 Output:

// Code not available

12 822

💻 Print Pattern - Inverted Right Triangle

#include <stdio.h>

int main() {
  int rows, i, j;

  printf("Enter the number of rows: ");
  scanf("%d", &rows);

  for (i = rows; i >= 1; --i) {
    for (j = 1; j <= i; ++j) {
      printf("*");
    }
    printf("n");
  }

  return 0;
}

📤 Output:

Input: 5
Output:
Enter the number of rows: *****
****
***
**
*

12 822

https://t.me/+utZsK17rSXRmZWQ1

12 822

💻 Print Pattern - Right Triangle

#include <stdio.h>

int main() {
  int rows;

  printf("Enter the number of rows: ");
  scanf("%d", &rows);

  for (int i = 1; i <= rows; i++) {
    for (int j = 1; j <= i; j++) {
      printf("*");
    }
    printf("n");
  }

  return 0;
}

📤 Output:

Input: 5
Output: *
**
***
****
*****

12 822

💻 Find Factors of a Number

#include <stdio.h>

int main() {
    int num, i;

    printf("Enter an integer: ");
    scanf("%d", &num);

    printf("Factors of %d are: ", num);

    for (i = 1; i <= num; ++i) {
        if (num % i == 0) {
            printf("%d ", i);
        }
    }

    printf("n");

    return 0;
}

📤 Output:

Input: 12
Output: Factors of 12 are: 1 2 3 4 6 12

Input: 7
Output: Factors of 7 are: 1 7

Input: 25
Output: Factors of 25 are: 1 5 25

Input: 1
Output: Factors of 1 are: 1

12 822

💻 Prime Number Checker

#include <stdio.h>

int main() {
    int num, i, flag = 0;

    printf("Enter a positive integer: ");
    scanf("%d", &num);

    if (num <= 1) {
        printf("%d is not a prime number.n", num);
        return 0;
    }

    for (i = 2; i <= num / 2; ++i) {
        if (num % i == 0) {
            flag = 1;
            break;
        }
    }

    if (flag == 0)
        printf("%d is a prime number.n", num);
    else
        printf("%d is not a prime number.n", num);

    return 0;
}

📤 Output:

Input: 7
Output: 7 is a prime number.

Input: 12
Output: 12 is not a prime number.

Input: 1
Output: 1 is not a prime number.

Input: 2
Output: 2 is a prime number.

Input: 0
Output: 0 is not a prime number.

Input: -5
Output: -5 is not a prime number.

12 822

💻 Find Prime Numbers in a Range

#include <stdio.h>
#include <stdbool.h>

int main() {
    int start, end, i, j;
    bool isPrime;

    printf("Enter the starting number: ");
    scanf("%d", &start);

    printf("Enter the ending number: ");
    scanf("%d", &end);

    printf("Prime numbers between %d and %d are:n", start, end);

    for (i = start; i <= end; i++) {
        if (i <= 1)
            continue;

        isPrime = true;
        for (j = 2; j * j <= i; j++) {
            if (i % j == 0) {
                isPrime = false;
                break;
            }
        }

        if (isPrime) {
            printf("%d ", i);
        }
    }
    printf("n");
    return 0;
}

📤 Output:

Input: 10
Input: 20
Output: Prime numbers between 10 and 20 are:
11 13 17 19
Input: 1
Input: 10
Output: Prime numbers between 1 and 10 are:
2 3 5 7
Input: 20
Input: 30
Output: Prime numbers between 20 and 30 are:
23 29
Input: 1
Input: 1
Output: Prime numbers between 1 and 1 are:

12 822

💻 Find Fibonacci Series up to N Terms

#include <stdio.h>

int main() {
  int n, i;
  int first = 0, second = 1;
  int next;

  printf("Enter the number of terms: ");
  scanf("%d", &n);

  printf("Fibonacci Series: ");

  for (i = 0; i < n; i++) {
    printf("%d ", first);
    next = first + second;
    first = second;
    second = next;
  }

  printf("n");
  return 0;
}

📤 Output:

Input: 10
Output: Fibonacci Series: 0 1 1 2 3 5 8 13 21 34

12 822

💻 Find All Strong Numbers in a Range

#include <stdio.h>

int factorial(int n) {
    int fact = 1;
    for (int i = 1; i <= n; i++) {
        fact *= i;
    }
    return fact;
}

int isStrong(int num) {
    int sum = 0;
    int temp = num;
    while (temp != 0) {
        int digit = temp % 10;
        sum += factorial(digit);
        temp /= 10;
    }
    return (sum == num);
}

int main() {
    int start, end;

    printf("Enter the starting number: ");
    scanf("%d", &start);

    printf("Enter the ending number: ");
    scanf("%d", &end);

    printf("Strong numbers between %d and %d are: ", start, end);
    for (int i = start; i <= end; i++) {
        if (isStrong(i)) {
            printf("%d ", i);
        }
    }
    printf("n");

    return 0;
}

📤 Output:

Input: 1
Input: 150
Output: Strong numbers between 1 and 150 are: 1 2 145

12 822

💻 Find All Perfect Numbers in a Range

#include <stdio.h>

int main() {
    int start, end, i, j, sum;

    printf("Enter the starting number: ");
    scanf("%d", &start);

    printf("Enter the ending number: ");
    scanf("%d", &end);

    printf("Perfect numbers between %d and %d are: ", start, end);

    for (i = start; i <= end; i++) {
        sum = 0;
        for (j = 1; j < i; j++) {
            if (i % j == 0) {
                sum += j;
            }
        }

        if (sum == i) {
            printf("%d ", i);
        }
    }
    printf("n");

    return 0;
}

📤 Output:

Input: 1
Input: 10
Output: Perfect numbers between 1 and 10 are: 6
Input: 20
Input: 30
Output: Perfect numbers between 20 and 30 are: 28
Input: 1
Input: 500
Output: Perfect numbers between 1 and 500 are: 6 28 496
Input: 490
Input: 500
Output: Perfect numbers between 490 and 500 are: 496

12 822

💻 Find All Armstrong Numbers in a Range

#include <stdio.h>
#include <math.h>

int main() {
    int start, end, i, num, originalNum, remainder, n = 0;
    float result = 0.0;

    printf("Enter the start of the range: ");
    scanf("%d", &start);
    printf("Enter the end of the range: ");
    scanf("%d", &end);

    printf("Armstrong numbers between %d and %d are: ", start, end);

    for (i = start; i <= end; ++i) {
        originalNum = i;
        num = i;
        n = 0;
        result = 0.0;

        while (originalNum != 0) {
            originalNum /= 10;
            ++n;
        }

        originalNum = num;

        while (originalNum != 0) {
            remainder = originalNum % 10;
            result += pow(remainder, n);
            originalNum /= 10;
        }

        if ((int)result == num) {
            printf("%d ", num);
        }
    }

    printf("n");

    return 0;
}

📤 Output:

Input: 100
Input: 500
Output: Armstrong numbers between 100 and 500 are: 153 370 371 407
Input: 1
Input: 10
Output: Armstrong numbers between 1 and 10 are: 1 2 3 4 5 6 7 8 9
Input: 0
Input: 0
Output: Armstrong numbers between 0 and 0 are: 0

12 822

💻 Check if Number is Armstrong

#include <stdio.h>
#include <math.h>

int main() {
    int number, originalNumber, remainder, n = 0;
    float result = 0.0;

    printf("Enter an integer: ");
    scanf("%d", &number);

    originalNumber = number;

    // Count number of digits
    while (originalNumber != 0) {
        originalNumber /= 10;
        ++n;
    }

    originalNumber = number;

    // Calculate result
    while (originalNumber != 0) {
        remainder = originalNumber % 10;
        result += pow(remainder, n);
        originalNumber /= 10;
    }

    // Check if number is Armstrong
    if ((int)result == number)
        printf("%d is an Armstrong number.", number);
    else
        printf("%d is not an Armstrong number.", number);

    return 0;
}

📤 Output:

Input: 153
Output: 153 is an Armstrong number.

Input: 120
Output: 120 is not an Armstrong number.

Input: 1634
Output: 1634 is an Armstrong number.

Input: 1234
Output: 1234 is not an Armstrong number.

12 822

💻 Check if Number is Palindrome

#include <stdio.h>

int main() {
    int num, reversed_num = 0, remainder, original_num;

    printf("Enter an integer: ");
    scanf("%d", &num);

    original_num = num;

    for (; num != 0; num /= 10) {
        remainder = num % 10;
        reversed_num = reversed_num * 10 + remainder;
    }

    if (original_num == reversed_num)
        printf("%d is a palindrome.n", original_num);
    else
        printf("%d is not a palindrome.n", original_num);

    return 0;
}

📤 Output:

Input: 121
Output: 121 is a palindrome.

Input: 123
Output: 123 is not a palindrome.

Input: 12321
Output: 12321 is a palindrome.

Input: 12345
Output: 12345 is not a palindrome.

Input: 1
Output: 1 is a palindrome.

Input: 0
Output: 0 is a palindrome.