# Geeksforgeeks Solution For " Composite Series "

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Problem :- Given a number N, print all the composite numbers less than or equal to N. The number should be printed in ascending order.

Input:
The first line contain an Integer T denoting the number of  test cases . Then T test cases follow. Each test case consist of an single integer N.

Output:
Print all the composite Number form 0 to N.

Solution :-

#include <bits/stdc++.h>
using namespace std;
int main()
{
int t;
cin>>t;
while(t--)
{
int n,i,j,res=0;
cin>>n;
for(i=2;i<=n;i++)
{
for(j=1;j<i;j++)
{
if(i%j==0)
{
res=j;
}
}
if(res>1)
cout<<j<<" ";
}
cout<<endl;
}

return 0;

}

Output :-

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#### post written by: Ghanendra Yadav

Hi, I’m Ghanendra Yadav, SEO Expert, Professional Blogger, Programmer, and UI Developer. Get a Solution of More Than 500+ Programming Problems, and Practice All Programs in C, C++, and Java Languages. Get a Competitive Website Solution also Ie. Hackerrank Solutions and Geeksforgeeks Solutions. If You Are Interested to Learn a C Programming Language and You Don't Have Experience in Any Programming, You Should Start with a C Programming Language, Read: List of Format Specifiers in C.