Ugly numbers------------------

#1

where my code is wrong

#2

#include <bits/stdc++.h> using namespace std; int main() { int t,n; int fact[1000000]={0}; int arr[10005]; fact[1]=1; for(int i=2;i<=1000000;i+=2){ fact[i]=1; } for(int i=3;i<=1000000;i+=3){ fact[i]=1; } for(int i=5;i<=1000000;i+=5){ fact[i]=1; } int z=1; for(int i=1;i<=1000000;i++){ if(fact[i]){ arr[z]=i;z++; } } /* for(int i=1;i<=15;i++){ cout<<arr[i]<<" "; }*/ cin>>t; while(t–){ cin>>n; cout<<arr[n]<<endl; } return 0; }

#3

Refer these:


#4

plz once look my code i think my solution is fine and corect

#5

Please save your code on ide.codingblocks.com and then share its link.

#6
#7

@riprogerdep Your code is giving incorrect output.
Some expected outputs are:
Input : n = 7
Output : 8

Input : n = 10
Output : 12

Input : n = 15
Output : 24

Input : n = 150
Output : 5832

Check this:

#8

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