HDU 1170
2017-08-06 10:34
85 查看
这一题注意的是:两个数相除可能被整除,得到的是一个整数,就不用保留两位小数;#include<iostream>using namespace std;int main(){int n;while(cin>>n){char c;int a,b;for(int i=0;i<n;i++){cin>>c>>a>>b;if(c=='+')cout<<a+b<<endl;if(c=='-')cout<<a-b<<endl;if(c=='*')cout<<a*b<<endl;if(c=='/'){if(a%b==0)cout<<a/b<<endl;elseprintf("%.2f\n",a*1.0/b);}}return 0;}}
相关文章推荐
- 【ACM】hdu_1170_Balloon Comes!_201307261946
- hdu 1170
- HDU 1170 Balloon Comes!(计算表达式)
- hdu1170 Balloon Comes!
- HDU1170 Balloon Comes!【水题】
- HDU 1170 Balloon Comes!
- hdu 1170
- Hdu 1001+1170+1032+1108+2942+1009
- hdu 1170 Balloon Comes! 水的很 !!!!!!!!!
- Hdu 1170 Balloon Comes!
- hdu 1170 Balloon Comes!
- HDU 1170 Balloon Comes!
- hdu1170
- HDU 1170 Balloon Comes!(水~)
- HDU 1170 Balloon Comes!
- [恢]hdu 1170
- hdu1170 Balloon Comes!(字符串:水题)
- HDU 1170 Balloon Comes!
- 杭电 HDU 1170 Balloon Comes!
- hdu-1170 Balloon Comes!