关于##include#的问题，如何解决？

#include <stdio.h>
void main()
{
int a,b,c,d,x,y;
scanf("%d%d"，&x，&y);
a=x+y；
b=x-y;
c=x*y；
d=x/y；
printf（"he is %d,cha is %b,ji is %d,shang is %d\n",a,b,c,d);
}

你现在有很多符号都是中文的
代码改正后如下
有帮助望采纳~

#include <stdio.h>
void main()
{
    int a, b, c, d, x, y;
    scanf("%d%d", &x, &y);
    a = x + y;
    b = x - y;
    c = x * y;
    d = x / y;
    printf("he is %d,cha is %d,ji is %d,shang is %d\n", a, b, c, d);
}

你的代码全是中文的逗号，分号，括号，以及注意prinf输出格式化 是%d
用vs调试啊 直接编译器告诉你你的代码问题了

#include <stdio.h>
void main()
{
    int a, b, c, d, x, y;
    scanf_s("%d%d", & x, & y);
    a = x + y;
        b = x - y;
        c = x * y;
        d = x / y;
        printf("he is %d,cha is %d,ji is %d,shang is %d\n", a, b, c, d);

}