Variable Description is required to be written.
Write a program to accept 20 integers in a single dimensional array and sort the array
elements in descending order using bubble sort technique. Print the unsorted as well as sorted
array separately.
Answer
Answers
#include<iostream>
using namespace std;
int main ()
{
int i, j,temp,pass=0;
int a[10] = {10,2,0,14,43,25,18,1,5,45};
cout <<"Input list ...\n";
for(i = 0; i<10; i++) {
cout <<a[i]<<"\t";
}
cout<<endl;
for(i = 0; i<10; i++) {
for(j = i+1; j<10; j++)
{
if(a[j] < a[i]) {
temp = a[i];
a[i] = a[j];
a[j] = temp;
}
}
pass++;
}
cout <<"Sorted Element List ...\n";
for(i = 0; i<10; i++) {
cout <<a[i]<<"\t";
}
cout<<"\nNumber of passes taken to sort the list:"<<pass<<endl;
return 0;
}
Output:
Input list …
10 2 0 14 43 25 18 1 5 45
Sorted Element List …
0 1 2 5 10 14 18 25 43 45
Number of passes taken to sort the list:10