[3299]poj第一题

妈蛋，边听浮夸边撸代码简直醉了，高音飙死我算了，之后找了几个以前喜欢的轻音乐都乱七八糟，妈蛋，(╯‵□′)╯︵┻━┻

1.int main return 0

2.math.h exp() log()

3.while(scanf("%c",&a),a!=‘E‘)

我的思路：

枚举六种情况，六次输出，妈蛋(╯‵□′)╯︵┻━┻一看姐就是有逻辑的人(╯‵□′)╯︵┻━┻

 1 #include<stdio.h>
 2 #include<math.h>
 3 #include<string.h>
 4
 5 void asd(char x,double xn,char y,double yn)
 6 {
 7     double e,h,T,D,H;
 8     if (x==‘D‘)
 9     {
10         e=6.11*exp(5417.7530*((1/273.16)-(1/(xn+273.16))));
11         h=(0.5555)*(e - 10.0);
12         if (y==‘T‘) {H=yn+h;printf("T %.1lf D %.1lf H %.1lf\n",yn,xn,H);}//tdh
13         else {T=yn-h;printf("T %.1lf D %.1lf H %.1lf\n",T,xn,yn);}
14     }
15     else if (x==‘H‘)
16         {
17             if (y==‘T‘)
18                 {
19                     h=xn-yn;
20                     e=h/(0.5555)+10.0;
21                     D=1/(1/273.16-(log(e/6.11))/5417.7530)-273.16;
22                     printf("T %.1lf D %.1lf H %.1lf\n",yn,D,xn);
23                 }
24             else
25             {
26                 e = 6.11*exp (5417.7530 * ((1/273.16) - (1/(yn+273.16))));
27                 h = (0.5555)* (e - 10.0);
28                 T=xn-h;
29                 printf("T %.1lf D %.1lf H %.1lf\n",T,yn,xn);
30             }
31         }
32         else //x=t
33         {
34             if (y==‘H‘)
35             {
36                 h=yn-xn;
37                 e=h/(0.5555)+10.0;
38                 D=1/(1/273.16-(log(e/6.11))/5417.7530)-273.16;
39                 printf("T %.1lf D %.1lf H %.1lf\n",xn,D,yn);
40             }
41             else
42             {
43                 e = 6.11 * exp (5417.7530 * ((1/273.16) - (1/(yn+273.16))));
44                 h = (0.5555)* (e - 10.0);
45                 H=h+xn;
46                 printf("T %.1lf D %.1lf H %.1lf\n",xn,yn,H);
47             }
48         }
49
50 }
51
52 int main()
53 {
54     char a,b;
55     double an,bn;
56     while(scanf("%c",&a),a!=‘E‘){
57         scanf("%lf %c %lf\n",&an,&b,&bn);
58         asd(a,an,b,bn);
59     }//tdh
60     return 0;
61 }

3299

其他思路：

tdh三变量，读哪个字符存哪个变量里。

判断哪个变量里未被读入就计算该变量的值。比我省了AB&BA这种情况至少一半的工作量(╯‵□′)╯︵┻━┻

代码不上了