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这个WA和前面的WA不同

Posted by Johnnx at 2009-02-11 22:13:57 on Problem 3299

#include<stdio.h>
#include<math.h>
#include<stdlib.h>

typedef struct measurements{
    char P;
    float p;
}meament;

int main()
{
    meament a,b,c,swap;
    double h,e;
    while(scanf("%c",&a.P),a.P != 'E'){    
        scanf("%f %c %f",&a.p,&b.P,&b.p);
        if((a.p < -100 || a.p > 100) || (b.p > 100 || b.p < -100))
            break; 
        if((a.P == 'T' && b.P == 'D') || (a.P == 'D' && b.P == 'T')){
            if(a.P == 'D' && b.P == 'T'){
                swap.P = a.P;
                swap.p = a.p;
                a.P = b.P;
                a.p = b.p;
                b.P = swap.P;
                b.p = swap.p;
            }
            c.P = 'H';
            e = 6.11 * exp(5417.7530 * ((1/273.16) - (1/(b.p + 273.16))));
            h = 0.5555 * (e - 10.0);
            c.p = a.p + h;
            c.p= (int)(10.0 * c.p + 0.5) / 10.0;
            printf("%c %.1f %c %.1f %c %.1f\n",a.P,a.p,b.P,b.p,c.P,c.p);
        }
        if((a.P == 'T' && b.P == 'H') || (a.P == 'H' && b.P == 'T')){
            if(a.P == 'H' && b.P == 'T'){
                swap.P = a.P;
                swap.p = a.p;
                a.P = b.P;
                a.p = b.p;
                b.P = swap.P;
                b.p = swap.p;
            }
            c.P = 'D';
            h = b.p - a.p;
            e = h/0.5555 + 10.0;
            c.p = 1/((1/273.16) - (log(e/6.11))/5417.7530) - 273.16;
            c.p= (int)(10.0 * c.p + 0.5) / 10.0;
            printf("%c %.1f %c %.1f %c %.1f\n",a.P,a.p,c.P,c.p,b.P,b.p);
        }
        if((a.P == 'D' && b.P == 'H') || (a.P == 'H' && b.P == 'D')){
            if(a.P == 'H' && b.P == 'D'){
                swap.P = a.P;
                swap.p = a.p;
                a.P = b.P;
                a.p = b.p;
                b.P = swap.P;
                b.p = swap.p;
            }
            c.P = 'T';
            e = 6.11 * exp(5417.7530 * ((1/273.16) - (1/(a.p + 273.16))));
            h = 0.5555 * (e - 10.0);
            c.p = b.p - h;
            c.p= (int)(10.0 * c.p + 0.5) / 10.0;
            printf("%c %.1f %c %.1f %c %.1f\n",c.P,c.p,a.P,a.p,b.P,b.p);
        }
    }
    system("PAUSE");
    return 0;
}
找不出为什么

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Content:

> #include<stdio.h>
> #include<math.h>
> #include<stdlib.h>
> 
> typedef struct measurements{
>     char P;
>     float p;
> }meament;
> 
> int main()
> {
>     meament a,b,c,swap;
>     double h,e;
>     while(scanf("%c",&a.P),a.P != 'E'){    
>         scanf("%f %c %f",&a.p,&b.P,&b.p);
>         if((a.p < -100 || a.p > 100) || (b.p > 100 || b.p < -100))
>             break; 
>         if((a.P == 'T' && b.P == 'D') || (a.P == 'D' && b.P == 'T')){
>             if(a.P == 'D' && b.P == 'T'){
>                 swap.P = a.P;
>                 swap.p = a.p;
>                 a.P = b.P;
>                 a.p = b.p;
>                 b.P = swap.P;
>                 b.p = swap.p;
>             }
>             c.P = 'H';
>             e = 6.11 * exp(5417.7530 * ((1/273.16) - (1/(b.p + 273.16))));
>             h = 0.5555 * (e - 10.0);
>             c.p = a.p + h;
>             c.p= (int)(10.0 * c.p + 0.5) / 10.0;
>             printf("%c %.1f %c %.1f %c %.1f\n",a.P,a.p,b.P,b.p,c.P,c.p);
>         }
>         if((a.P == 'T' && b.P == 'H') || (a.P == 'H' && b.P == 'T')){
>             if(a.P == 'H' && b.P == 'T'){
>                 swap.P = a.P;
>                 swap.p = a.p;
>                 a.P = b.P;
>                 a.p = b.p;
>                 b.P = swap.P;
>                 b.p = swap.p;
>             }
>             c.P = 'D';
>             h = b.p - a.p;
>             e = h/0.5555 + 10.0;
>             c.p = 1/((1/273.16) - (log(e/6.11))/5417.7530) - 273.16;
>             c.p= (int)(10.0 * c.p + 0.5) / 10.0;
>             printf("%c %.1f %c %.1f %c %.1f\n",a.P,a.p,c.P,c.p,b.P,b.p);
>         }
>         if((a.P == 'D' && b.P == 'H') || (a.P == 'H' && b.P == 'D')){
>             if(a.P == 'H' && b.P == 'D'){
>                 swap.P = a.P;
>                 swap.p = a.p;
>                 a.P = b.P;
>                 a.p = b.p;
>                 b.P = swap.P;
>                 b.p = swap.p;
>             }
>             c.P = 'T';
>             e = 6.11 * exp(5417.7530 * ((1/273.16) - (1/(a.p + 273.16))));
>             h = 0.5555 * (e - 10.0);
>             c.p = b.p - h;
>             c.p= (int)(10.0 * c.p + 0.5) / 10.0;
>             printf("%c %.1f %c %.1f %c %.1f\n",c.P,c.p,a.P,a.p,b.P,b.p);
>         }
>     }
>     system("PAUSE");
>     return 0;
> }
> 找不出为什么

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