C Exercises: Divide all numbers between 1 and 100 and find all those numbers where remainder value is 3

Last update on September 19 2025 12:45:07 (UTC/GMT +8 hours)

Print numbers (1–100) leaving a remainder of 3 when divided by input

Write a C program that accepts an integer from the user and divides all numbers between 1 and 100. Print those numbers where the remainder value is 3.

Sample Solution:

C Code:

#include <stdio.h>

int main () {
    // Declare variables
    int x, i, y;

    // Prompt user for input
    printf("Input a number (integer):\n");

    // Read an integer from user and store it in 'x'
    scanf("%d", &x);

    // Print a message about the remainder condition
    printf("\nRemainder value is 3 after divide all numbers between 1 and 100 by %d:\n", x);

    // Loop to check for remainder condition
    for (i = 1; i <= 100; i++){
        if (i % x == 3){
            printf("%d\n", i);
        }
    }

    return 0; // End of program
}

Sample Output:

Input a number (integer):
65

Remainder value is 3 after divide all numbers between 1 and 100 by 65:
3
68

Flowchart:

For more Practice: Solve these Related Problems:

• Write a C program to iterate numbers 1 to 100 and print those that yield a remainder of 3 when divided by a user-supplied divisor.
• Write a C program to compute and display numbers in the range 1–100 that satisfy a given modulus condition using loops.
• Write a C program to filter and print numbers based on the remainder condition using a function that accepts the divisor.
• Write a C program to print numbers meeting the modulus condition, using pointer traversal through a pre-defined array of numbers.

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