刘嘉柚 • 6个月前
using namespace std; int main() {
int a,i=0;
cin>>a;
while(i*i<=a){
i++;
}
cout<<i-1;
return 0;
}
评论:
太逊啦,一点都不精简
#include<cstdio>
int main(){
int n,i=2;
scanf("%d",&n);
while(i*i<=n) i++;
printf("%d",i-1);
return 0;
}
两个丛林土鳖,死开让我来
using namespace std; int main() {
int a;
cin>>a;
cout<<int(sqrt(a))<<endl;
}