# Conditional Statements – HackerRank Solution ## Problem :

if and else are two of the most frequently used conditionals in C/C++, and they enable you to execute zero or one conditional statement among many such dependent conditional statements. We use them in the following ways:

1. if: This executes the body of bracketed code starting with `statement1` if `condition` evaluates to true.

``````if (condition) {
statement1;
...
}``````

2. if – else: This executes the body of bracketed code starting with `statement1` if `condition` evaluates to true, or it executes the body of code starting with `statement2` if `conditon` evaluates to false. Note that only one of the bracketed code sections will ever be executed.

``````if (condition) {
statement1;
...
}
else {
statement2;
...
}``````

if – else if – else: In this structure, dependent statements are chained together and the `condition` for each statement is only checked if all prior conditions in the chain evaluated to false. Once a `condition` evaluates to true, the bracketed code associated with that statement is executed and the program then skips to the end of the chain of statements and continues executing. If each `condition` in the chain evaluates to false, then the body of bracketed code in the else block at the end is executed.

``````if(first condition) {
...
}
else if(second condition) {
...
}
.
.
.
else if((n-1)'th condition) {
....
}
else {
...
}``````

Given a positive integer denoting `n`, do the following:

• If `1 <= n <= 9`, then print the lowercase English word corresponding to the number (e.g., `one` for `1``two` for `2`, etc.).
• If `n > 9`, print `Greater than 9`.

### Input Format :

A single integer denoting `n`.

### Constraints :

• `1 <= n <= 10^9`

### Output Format :

If `1 <= n <= 9`, then print the lowercase English word corresponding to the number (e.g., `one` for `1``two` for `2`, etc.); otherwise, print `Greater than 9` instead.

### Sample Input 0 :

``5``

### Sample Output 0 :

``five``

### Explanation 0 :

`five` is the English word for the number `5`.

### Sample Input 1 :

``8``

### Sample Output 1 :

``eight``

### Explanation 1 :

`eight` is the English word for the number `8`.

### Sample Input 2 :

``44``

### Sample Output 2 :

``Greater than 9``

### Explanation 2 :

`n = 44` is greater than `n`, so we print `Greater than 9`.Change Theme

## Solution :

``````#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;

int main() {

int n;
cin >> n;
if(n == 1) {
cout << "one";
}
else if(n == 2) {
cout << "two";
}
else if(n == 3) {
cout << "three";
}
else if(n == 4) {
cout << "four";
}
else if(n == 5) {
cout << "five";
}
else if(n == 6) {
cout << "six";
}
else if(n == 7) {
cout << "seven";
}
else if(n == 8) {
cout << "eight";
}
else if(n == 9) {
cout << "nine";
}
else {
cout << "Greater than 9";
}

return 0;
}``````

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