C Program to Add All Numbers up to n using For Loop

Write a Program to Add All Numbers up to n using For Loop

// C Programs to Add All Numbers up to n using For Loop

#include <stdio.h>

int main()
{
	int n, sum = 0;

	printf("Enter Number :--> ");
	scanf("%d", &n);

	int i = 1;

	printf("Sum of First %d Number :--> ", n);

        for(i=1; i<=n; i++)
	{
		sum = sum + i;
	}
	printf("%d",sum);
	return 0;

}

Output:

Enter Number :--> 5
Sum of First 5 Number :--> 15

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