Question

Write a program in C to display the n terms of series and their sum.
[1-12+123-1234+12345 nth term]

Answer 1

Answer:

OUTPUT:-

How many rows

5

 

1

12

123

1234

12345

 

#include<stdio.h>

#include<conio.h>

void main()

{

    int i,j,row;

    clrscr();

    printf("\nHow many rows\n");

    scanf("%d",&row);

    for(i=1;i<=row;i++)

    {

        for(j=1;j<=i;j++)

        {

            printf("%d",j);

        }

        printf("\n");

    }

    getch();