指针数组作形参,对应的另一个已赋值的指针数组作实参时,为何必须传首地址,而不能传第二或第三元素的地址?
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- Keep Doing this 2021-07-01 11:39关注
我从第五个位置开始的
/********************************** @ @ @Time :2021/06/29 20:16 @author :Keep Doing this(小小的鹏弟) @SoftWare : Visual Studio 2019 **********************************/ #include<stdio.h> #include<stdlib.h> #pragma warning(disable:4996) #include<string.h> int sort(char *strings[], int n) { char* temp; int i, j; for (i = 0; i < n; i++) { for (j = i + 1; j < n; j++) { if (strcmp(strings[i], strings[j]) > 0) { temp = strings[i]; strings[i] = strings[j]; strings[j] = temp; } } } return 0; } int main() { int n = 7; int i; char* month[] = {"january", "february", "march", "april", "may", "june", "july", "august", "september", "october", "novermber", "december" }; sort(&month[5], n); printf("排序12月:\n"); for (i = 0; i < n; i++) { printf("%s\n", month[i]); } }
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