PROBLEM LINK:
Practice
Contest Link
Author: Shloka Mahesheka
Tester: Sandeep Singh
Editorialist: Shloka Mahesheka
DIFFICULTY:
CAKEWALK
PREREQUISITES:
Basic maths
PROBLEM:
Given Sum of first n natural numbers. We need to find the Sum of the Cubes of First n Natural Numbers.
EXPLANATION:
Sum of Cubes of First n Natural Numbers is Sqaure of Sum of first N natural numbers.
SOLUTIONS:
Setter's Solution
#include <bits/stdc++.h>
using namespace std;
int main(){
int t;
cin>>t;
int S;
while(t--){
cin>>S;
cout<<(S*S)<<endl;
}
}
Tester's Solution
#include <bits/stdc++.h>
#define ll long long int
#define max(a,b) (a>b?a:b)
#define min(a,b) (a<b?a:b)
#define scanarr(a,b,c) for( i=b;i<c;i++)cin>>a[i]
#define showarr(a,b,c) for( i=b;i<c;i++)cout<<a[i]<<' '
#define ln cout<<'\n'
#define FAST ios_base::sync_with_stdio(false);cin.tie(NULL);
#define mod 1000000007
#define MAX 100005
using namespace std;
////////////////////////////////////////////////////////////////CODE STARTS HERE////////////////////////////////////////////////////////////////
void solve(){
ll n,i,j,c,s;
cin>>s;
cout<<s*s<<endl;
}
int main(){
#ifndef ONLINE_JUDGE
freopen("input.txt","r",stdin);
#endif
int t;
cin>>t;
while(t--)
solve();
}