APC-S-007.c

Problem Statement

APC-S-007.c

Write a program the sum of first 10 natural numbers.

Source Code

#include <stdio.h>
#include <conio.h>

void main()
{
    clrscr();
    int i, sum = 0;
    for (i = 1; i <= 10; i++)
    {
        sum += i;
    }
    printf("\nSum of the first natural number : %d", sum);
    getch();
}

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● Author - Amit Dutta · Updated - 12 Dec 2025