Answer to Question #184214 in C++ for Shuvo

Question

Write a program that reads a word and prints all sub strings sorted by length. For example, if the user enters the word ”cat”, the program prints 

c 

a 

t 

ca 

at 

cat

Answer 1

#include <iostream>
#include <string>
using namespace std;
int main(){
    string s;
    cout<<"Input string to print substrings: ";
    cin>>s;
    int count = 0;
    for(int i = s.length() - 1; i >= 0; i--){
        for(int j = 0; j <= i; j++){
            cout<<s[j];
            count = j;
            for(int k = i; k < s.length() - 1; k++){
                cout<<s[count + 1];
                count++;
            }
            count = 0;
            cout<<endl;
        }
    }
    return 0;
}