Write a program to Sum of numbers up to nth term
#include<stdio.h>
int sum(int);
int main() {
int n,s;
printf("Enter any number: ");
scanf("%d",&n);
s=sum(n);
printf("Sum = %d",s);
return 0;
}
int sum(int n) {
if(n!=0)
return n+sum(n-1);
else
return n;
}
Output
Enter any number: 5
Sum = 15