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@donly
Forked from wwhhjj/gist:1315802
Created October 26, 2011 08:50
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注意代码风格!
#include<stdio.h>
int main(void)
{
float a,r1,r2,m;
char b,c;
printf("请输入加油量,汽油类型(a,b,c)以及服务类型(f,m,e)\n");
printf("***************************************************\n");
printf("请输入:");
scanf("%f,%c,%c",&a,&b,&c);
switch(b)
{
case 'a':
{
r1=1.05;
break;
}
case 'b':{
r1=1.35;
break;
}
case 'c':
{
r1=1.18;
break;
}
default:
{
// default to do
break;
}
}
switch(c)
{
case 'f':
{
r2=1;
break;
}
case 'm':
{
r2=0.95;
break;
}
case 'e':
{
r2=0.9;
break;
}
default:
{
// 不要省略!
break;
}
}
m = a * r1 * r2;
printf("应付款:");
printf("%.1f元\n", m);
return 0; // 程序正常退出
}
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