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Re:大侠们帮忙啊,为什么是WA?In Reply To:大侠们帮忙啊,为什么是WA? Posted by:Callyou at 2005-12-14 00:28:02 > 给的数据过了的说:( > > #include <stdio.h> > #include <math.h> > > void main () > { > int a, b, s, m, n; > scanf("%d%d%d%d%d",&a,&b,&s,&m,&n); > while (a) > { > printf("%.2f %.2f\n", atan((double) b * n / a / m) * 2 / 3.1415926 * 90, sqrt( (double)a * a * m * m + b * b * n * n) / s ); > scanf("%d%d%d%d%d",&a,&b,&s,&m,&n); > } > } #include <stdio.h> #include <math.h> #define PI 3.1415926 int main() { int a,b,s,m,n; double angle,v; while (1) { scanf ("%d%d%d%d%d",&a,&b,&s,&m,&n); if (a==0 && b==0 && s==0 && m==0 && n==0) break; angle=(atan((double)n*b/m/a)*180/PI); v=(double)m*a/s/cos(angle*PI/180); printf ("%.2lf %.2lf\n",angle,v); } } Followed by: Post your reply here: |
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