這是程序錯(cuò)誤嗎？
#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;???
} 這竄代碼 在這里我怎么運(yùn)行是錯(cuò)的？
2017-09-29
#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;???? } 要想輸出x%y，在printf里面需要多加一個(gè)%，這涉及到轉(zhuǎn)義字符的知識(shí)http://www.cnblogs.com/emanlee/archive/2010/04/26/1721275.html