bnu1208 As easy as a+b problem C语言版

北京师范大学珠海分校
Judge Online of ACM ICPC
1208 As easy as a+b problem
C语言版

1. #include <stdio.h>
2. #include <math.h>
3. 
   
5. int main(){
6.     int i;
7.     double l,h,a,len,sum;
8.     while(1){
9.         i=0;
10.         scanf("%lf%lf%lf",&l,&h,&a);
11.         if (l==0&&h==0&&a==0) break;
12.         len=h*tan(a);
13.         sum=len;
14.         while(sum<l){
15.             sum+=2*len;
16.             i++;
17.         }
18.         printf("%d %.3lf/n",i*2,l-(sum-len));
19.     }
20.     return 0;
21. }