以下程序运行结果是: #include [stdio.h]void swap(char *x, char *y);void main(){ char s1[] = "abc", s2[]="123"; swap(s1,s2); printf("%s,%s\n",s1,s2);}void swap(char *x, char *y){ char t; t = *x; *x = *y; *y = t;}
A: 1bc,a23
B: 123,abc
C: 321,cba
D: abc,123
发布时间:2024-06-08 22:58:40