第二次试验第四项

 

#include<stdio.h>

#include<math.h>

int main(){  

int a;

 double r[5];

 r[0]=0.00;

 r[1]=0.05;

 r[2]=0.08;

 r[3]=0.10;

 r[4]=0.15;

 scanf("%d",&a);

 if(a<500){   printf("a=%d,rate=%lf,tax=%lf,profit=%lf\n",a,r[0],a*r[0],a-a*r[0]);  }

 if(a>=500&&a<1000){   printf("a=%d,rate=%lf,tax=%lf,profit=%lf\n",a,r[1],a*r[1],a-a*r[1]);  }

 if(a>=1000&&a<2000){   printf("a=%d,rate=%lf,tax=%lf,profit=%lf\n",a,r[2],a*r[2],a-a*r[2]);  }

 if(a>=2000&&a<5000){   printf("a=%d,rate=%lf,tax=%lf,profit=%lf\n",a,r[3],a*r[3],a-a*r[3]);  }

 if(a>=5000){   printf("a=%d,rate=%lf,tax=%lf,profit=%lf\n",a,r[4],a*r[4],a-a*r[4]);  }

 return 0; }

转载于:https://www.cnblogs.com/p201821440034/p/10750681.html