题解 | #取近似值#
取近似值
http://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include
using namespace std;
int main(){
float a;
cin>>a;
if(a-(int)a>=0.5)
cout<<(int)a+1;
else
cout<<(int)a;
return 0;
}
取近似值
http://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include
using namespace std;
int main(){
float a;
cin>>a;
if(a-(int)a>=0.5)
cout<<(int)a+1;
else
cout<<(int)a;
return 0;
}
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