1. Write a program that does the following:- reads an unspecified number of integers- determines how many positive and negative values have been read- computes the total and average of the input values (not counting zeros).Your program ends with the input 0.Display the average as a floating-point number.If the entire input is 0, the program displays "No numbers are entered except 0".Here is a sample run:Enter integers ending with e: 1 2 -1 3 eThe number of positives is 3The number of negatives is 1The total is 5The average is 1.252. A pentagonal number is defined as n(3n-1)/2 for n= 1, 2, ..., etc.. Therefore,the first few numbers are 1, 5, 12, 22, .... Write a method with the followingheader that returns a pentagonal number:public static int getPentagonalNumber(int n)For example, getPentagonalNumber(1) returns 1and getPentagonalNumber(2) returns 5. Write a test program that uses this methodto display the first 100 pentagonal numbers with 10 numbers on each line.Numbers are separated by exactly one space.

Question -1 #include<stdio.h>int main(){ int a[1000],i=0,count=1,pos=0,neg=0,k=0; float…

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C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 30PE

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