For Loop HackerRank Solution
A for loop is a programming language statement which allows code to be repeatedly executed.
The syntax for this is
for ( ; ; )
expression_1 is used for intializing variables which are generally used for controlling terminating flag
for the loop.
expression_2 is used to check for the terminating condition.
If this evaluates to false, then the loop is
terminated.
expression_3 is generally used to update the flags/variables.
A sample loop will be
for(int i = 0; i < 10; i++) {
...
}
Input Format
You will be given two positive integers, and ( ), separated by a newline.
Output Format
For each integer in the interval :
If , then print the English representation of it in lowercase.
That is "one" for , "two" for ,
and so on.
Else if and it is an even numeber, then print "even".
Else if and it is an odd number, then print "odd".
Note:
Sample Input
8
11
Sample Output
eight
nine
even
odd
For Loop C++ Code
#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
// Complete the code.
int a,b;
cin>>a>>b;
for(int n=a;n<=b;n++)
{
if(n<= 9||n==1 )
{
if(n==1)
{
cout<<"one"<<endl;
}
else if(n==2)
{
cout<<"two"<<endl;
}
else if(n==3)
{
cout<<"three"<<endl;
}
else if(n==4)
{
cout<<"four"<<endl;
}
else if(n==5)
{
cout<<"five"<<endl;
}
else if(n==6)
{
cout<<"six"<<endl;
}
else if(n==7)
{
cout<<"seven"<<endl;
}
else if(n==8)
{
cout<<"eight"<<endl;
}
else if(n==9)
{
cout<<"nine"<<endl;
}
}
else if(n>9)
{
if(n%2==0)
cout<<"even"<<endl;
else {
cout<<"odd"<<endl;
}
}
}
return 0;
}
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