WAP in C to calculate the sum of first n natural numbers using for Loop?

#include<stdio.h>
#include<conio.h>
int main()
{
int num, count, sum=0;
clrscr();
printf(“Enter a positive integer: “);
scanf(“%d”, &num);
// for loop terminates when num is less than count
for(count = 1; count <= num; count++)
{
sum = sum + count;
}
printf(“Sum = %d”, sum);
getch();
return(0);
}

Output :-

forsum

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