運行成功，輸入錯誤
#include <stdio.h>
int main()
{
? ? int x,y;
? ? x = 10;
? ? y = -3;
? ? printf("x+y=%d\n",10+(-3));??
? ? printf("x-y=%d\n",10-(-3));
? ? printf("x*y=%d\n",10*(-3));
? ? printf("x/y=%d\n",(-10)/3);
? ? printf("x%%y=%d\n",(10/3/3));??
? ? return 0;? ??
}
2019-07-15
#include <stdio.h>
int main()
{
? ? int x,y;
? ? x = 10;
? ? y = -3;
? ? int a = x+y;
? ? int b = x-y;
? ? int c = x*y;
? ? int d = x/y;
? ? int e = x%y;
? ? printf("x+y=%d\n",a);??
? ? printf("x-y=%d\n",b);
? ? printf("x*y=%d\n",c);
? ? printf("x/y=%d\n",d);
? ? printf("x%%y=%d\n",e);??
? ? return 0;? ??
}
2019-06-20
#include <stdio.h>
int main()
{
? ? int x,y;
? ? x = 10;
? ? y = -3;
????//變量就是拿來用的
? ? printf("x+y=%d\n", x+y);??
? ? printf("x-y=%d\n", x-y);
? ? printf("x*y=%d\n",x*y);
? ? printf("x/y=%d\n",x/y);
? ? printf("x%%y=%d\n",x%y);??
? ? return 0;? ??
}