改正錯誤
#include<stdio.h>
void main()
switch? (getcher())
{
int a,b,c;
case "+", c = a+b;
case "–", c = a–b;
case "*",? c = a*b;
case "/",? c = a/b;
default : printf("error\n");
}
誰能幫我改改,感謝感謝
#include<stdio.h>
void main()
switch? (getcher())
{
int a,b,c;
case "+", c = a+b;
case "–", c = a–b;
case "*",? c = a*b;
case "/",? c = a/b;
default : printf("error\n");
}
誰能幫我改改,感謝感謝
2016-10-19
舉報
2016-10-20
1.int a,b,c; 沒有賦初值,默認值0,2.每個case語句需要break結束。
2016-10-20
減號用錯了
2016-10-20
#include<stdio.h>
int main()
{
?switch (getchar())
?{
??int a,b,c;
?case '+': c = a+b;
?case '-': c = a-b;
?case '*': c = a*b;
?case '/': c = a/b;
?default : printf("error\n");
?}
}
2016-10-19
第七行的減號你用錯了用這個-