這個是怎么回事
#include <stdio.h>
int main()
{
??? int x,y;
??? x = 10;
??? y = -3;
??? 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;???
}
2018-10-23
兩個%%在printf函數中才能輸出%號，若只輸入一個%會被計算機誤認為是分隔符