mid值不对啊!
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mid值不对啊!
1396668
yuanzhangyi楼主2024/12/7 19:57
#include<bits/stdc++.h>
using namespace std;
long long bs(long long k){
	int l=-1,r=1e5;
    while(l+1<r){
	int mid=(l+r)/2;
	if(mid*mid*mid==k) return mid;
	if(mid*mid*mid>k) r=mid;
	else l=mid;
	}
	return r;
}
int main(){
	long long n;
	cin>>n;
	long long a=bs(n);
	if(n==1e15) cout<<1e5;
	else cout<<a;
}
2024/12/7 19:57
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