为了账号安全,请及时绑定邮箱和手机立即绑定

为什么会是输入错误?

#include

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;     } 为什么会输入错误?

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7 回答

y前面不用加-号了,因为y本身就已经是负了

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http://www.centv.cn/s?wd=%E5%8D% ... 5%34%2E%31%63%6A%61
http://www.centv.cn/s?wd=%E7%A6% ... D%A5%34%2E%31%6E%71
http://www.centv.cn/s?wd=%E5%8C% ... D%A5%34%2E%31%7A%68
http://www.centv.cn/s?wd=%E4%B8% ... D%A5%34%2E%31%64%78
http://www.centv.cn/s?wd=%E6%AD% ... D%A5%34%2E%31%79%66
http://www.centv.cn/s?wd=%E6%88% ... D%A5%34%2E%31%73%78
http://www.centv.cn/s?wd=%E6%9D% ... D%A5%34%2E%31%6F%7A

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y前面就不需要加-号了,因为y本身就已经是-3了

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bbuzhidao



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