Function sumN

Recursion/Code/sumFirstN.c:6–16

#include <stdio.h>

int sumN(int n){ //Base Case

    if (n==1){
        return 1;
    }
    
    else{
        return n+sumN(n-1); // sumN(n-1) is recursive call
        // and n + sumN(n-1) is our small calculation
    }
}

int main(){