题解 | 取近似值
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <iostream> #include<cmath> using namespace std; int main() { double data; cin>>data; cout<<round(data)<<endl; } // 64 位输出请用 printf("%lld")
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
#include <iostream> #include<cmath> using namespace std; int main() { double data; cin>>data; cout<<round(data)<<endl; } // 64 位输出请用 printf("%lld")
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