Question

Write a program to accept any 10 numbers in single dimensional array and print the square of each number.

Answer 1

In C

#include <stdio.h>

 

int main()

{

int i,arr[10],sum=0;

 

printf("Enter 10 elements:");

for(i=0;i<10;++i)

scanf("%d",&arr[i]);

 

for(i=0;i<10;++i)

sum=sum+arr[i];

printf("Sum of numbers is:%d",sum);

 

return 0;

}

In C++

#include <iostream>

 

using namespace std;

 

int main()

{

int i,arr[10],sum=0;

 

cout<<"Enter 10 elements:";

for(i=0;i<10;++i)

cin>>arr[i];

 

for(i=0;i<10;++i)

sum=sum+arr[i];

cout<<"Sum of numbers is:"<<sum;

 

return 0;

}

In java

import java.util.Scanner;

 

 

public class Example12 {

public static void main(String[] args) {

int i,sum=0;

int arr[]=new int[10];

System.out.println("Enter 10 numbers");

Scanner sc=new Scanner(System.in);

for(i=0;i<10;++i)

arr[i]=sc.nextInt();

for(i=0;i<10;++i)

sum=sum+arr[i];

System.out.println("Sum of numbers is:"+sum);

}

}

Here i use two loops, one for reading and other for finding sum.
You can combine reading and summing into same loop as

for(i=0;i<10;++i)

{

scanf("%d",&arr[i]);

 

sum=sum+arr[i];

}

Answer 2

first mention where to do the program, in QBASIC, C++, or JAVA.