Write a program to calculate summation of series.

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written 6.0 years ago by

teamques10 ★ 69k

• modified 6.0 years ago

$\frac{1}{1!} + \frac{2}{2!} + \frac{3}{3!} + ... + \frac{n}{n!}$

Subject : Structured Programming Approach

Title : Control Structures

Difficulty : Medium

structured programming approach

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written 6.0 years ago by

teamques10 ★ 69k

• modified 6.0 years ago

Program:

#include <stdio.h>
#include <conio.h>

int main()
{
    int n,i,j;
    long f;
    float sum;
    clrscr();
    sum = 1; f = 1;
    printf("\n\n\t Sum of 1/1! + 2/2! + ... + n\n!");
    printf("\n\n\t p1. Enter n");
    scanf("%d", &n);

    for(i=2; i<=n; i++)
    {
        for(j=1; j<=i; j++) {
            f = f * j; …

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