PPS Practical 42

PPS Practical 42

PPS Practical 42

Aim: Write a program that defines a function to add first n numbers.

Code:

//For turbo C++ remove below comments
#include <stdio.h>
//#include<conio.h>
int addupton(int n){
    int sum=0;
    for (int i = 1; i <=n; i++){
        sum+=i;
    }
    return sum;
}
void main()
{
    int n;
    //clrscr();
    printf("For 1+2+3+4+...+n");
    printf("\nEnter value of n : ");
    scanf("%d",&n);
    printf("sum of firsst n number : %d",addupton(n));
    // getch();
}

Output:

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