# include & ltstdio.h & gt
無效總管(無效)
{
長期利息收入,稅;
浮動稅率= 0.0;
Printf("請輸入收入金額:");
scanf("%d ",& amp收入);
if(收入& gt=10000)
taxrate = 0.05
else if(收入& lt10000。& amp收入& gt=5000)
taxrate = 0.03
else if(收入& lt5000英鎊。& amp收入& gt=1000)
taxrate = 0.02
else if(收入& lt1000)
taxrate = 0.0
稅收=收入*稅率;
Printf("應稅%d人民幣\n ",稅);
}