💻 Day 86: Simple Programs in C – Hinglish

 

💻 Simple Programs in C – 

👉 Aaj hum seekhenge:
✅ Basic C programs
✅ Logic samajhna
✅ Practice examples
(Beginner ke liye best 💯)

📌 1️⃣ Program: Hello World

#include <stdio.h>
int main() {
    printf("Hello World");
    return 0;
}

👉 Use: Output print karna.

📌 2️⃣ Program: Two Numbers Add

#include <stdio.h>
int main() {
    int a = 10, b = 5;
    int sum = a + b;
    printf("Sum = %d", sum);
    return 0;
}

📌 3️⃣ Program: User Input + Output

#include <stdio.h>
int main() {
    int a, b;
    printf("Enter two numbers: ");
    scanf("%d %d", &a, &b);
    printf("Sum = %d", a + b);
    return 0;
}

📌 4️⃣ Program: Even or Odd

#include <stdio.h>
int main() {
    int num;
    printf("Enter a number: ");
    scanf("%d", &num);

    if(num % 2 == 0)
        printf("Even Number");
    else
        printf("Odd Number");

    return 0;
}

📌 5️⃣ Program: Positive or Negative

#include <stdio.h>
int main() {
    int num;
    printf("Enter a number: ");
    scanf("%d", &num);

    if(num > 0)
        printf("Positive Number");
    else if(num < 0)
        printf("Negative Number");
    else
        printf("Zero");

    return 0;
}

📌 6️⃣ Program: Table of a Number

#include <stdio.h>
int main() {
    int n, i;
    printf("Enter a number: ");
    scanf("%d", &n);

    for(i = 1; i <= 10; i++) {
        printf("%d x %d = %d\n", n, i, n*i);
    }

    return 0;
}

📌 7️⃣ Program: Sum of 1 to 10

#include <stdio.h>
int main() {
    int i, sum = 0;

    for(i = 1; i <= 10; i++) {
        sum = sum + i;
    }

    printf("Sum = %d", sum);
    return 0;
}

🧪 Practice Questions

✅ Try Yourself:

  1. Program to subtract two numbers

  2. Program to find largest of 3 numbers

  3. Program to print 1 to 100

📝 Short Notes

👉 Practice = Programming skill
👉 Logic samajhna most important

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