Submission #3595996

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Source Code Expand

#include <bits/stdc++.h>
#define N 100005
#define LL long long 
#define mp make_pair
#define pb push_back
#define ppb pop_back
using namespace std;
LL int top,sum,n,a,b,ar[N];
LL int check(LL int x)
{
	sum=x*b;
	LL int q=0;
	for(int i=1;i<=n;i++)
		if(ar[i]-sum>0) 
		{
			q+=(ar[i]-sum+a-b-1)/(a-b);
			//~ q=q/(a-b);
		}	
	//~ cout<<x*b;
	if(q<=x)
		return 	1;
	else
		return 0;
}
int main()
{
	cin.tie(0);
	cout.tie(0);
	ios_base::sync_with_stdio(false);
	cin>>n>>a>>b;
	for(int i=1;i<=n;i++)
		cin>>ar[i];
	int l=0,r=(10e9)+5;
	while(r>=l)
	{
		int tutmac=check((r+l)/2);
		if(tutmac)
			r=(r+l)/2-1;
		else
			l=(r+l)/2+1;
	}
	cout<<l;
	
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:33:19: warning: overflow in implicit constant conversion [-Woverflow]
  int l=0,r=(10e9)+5;
                   ^

Judge Result