簡單的計算器功能,哪錯了???求解答
#include<stdio.h>
float count(float a,char b,float c);
int main(void)
{
?float a,c;
?char b;
?printf("請輸入一個算式:\n");
?scanf("%f%c%f",&a,&b,&c);
?printf("結(jié)果為:%f",count(a,b,c));
?return 0;
}
float count(float a,float b,float c)
{
?switch (b)
?{
??case'+':return a+c;break;
??case'-':return a-c;break;
??case'*':return a*c;break;
??case'/':return a/c;break;
?}
}
2017-10-21