合并并且排序指针数组和二维数组里面存放的字符串用函数调用的格式

来源：互联网发布：09霍华德vs詹姆斯数据编辑：程序博客网时间：2024/05/18 03:27
#define _CRT_SECURE_NO_WARNINGS#include"stdio.h"#include"stdlib.h"#include"string.h"char **sortArray1Array2_01(char **pArray1, int nArray1Num, char(*pArray2)[30], int nArray2Num, int *nArray3Num){//第一维int length = nArray1Num + nArray2Num;//总大度...int i = 0, j = 0; int k = 0;char **pTmp = (char **)malloc((length)*sizeof(char *)); //分配行数//就是分配多少个字符串。// char* pTmp[Array1Num + nArray2Num]    char ptmp[][]//感觉可以这么说么。分配2维的大小for (i = 0; i < length; i++){pTmp[i] = (char*)malloc(sizeof(char)* 30);      //分配列数 //给列数分配大小； 每个字符串的长度；memset(pTmp[i], 0, sizeof(char)* 30);            }for (i = 0; i < nArray1Num; i++)             //把第一个字符串里面的内容copy到  ptmp{strcpy(pTmp[i], pArray1[i]);}for (k = 0; k < nArray2Num; i++, k++) //往后面继续叠加{strcpy(pTmp[i], pArray2[k]);}for (i = 0; i < length; i++)          //选择法排序{for (j = i + 1; j<length; j++){if (strcmp(pTmp[i], pTmp[j])>0)      //交换；{char tmp[30] = { 0 };strcpy(tmp, pTmp[i]);strcpy(pTmp[i], pTmp[j]);strcpy(pTmp[j], tmp);}}}*nArray3Num = length;     //长度甩出去；return pTmp;      //地址甩出去。}void free_arr(char** arr, int length)      //释放。{int i = 0;if (arr == NULL){return;}for (i = 0; i < length; i++){if (arr[i] != NULL){free(arr[i]);}}if (arr != NULL){free(arr);}}void main(){int i = 0;char **pArray3 = NULL;int nArray3Num = 0;//指针数组char *array1[] = { "bbbbb", "aaaaa", "ccccc", "22222", "11111", "44444" };//二维数组char array2[10][30] = { "zzzz", "yyyy", "333333" };pArray3 = sortArray1Array2_01(array1, 6, array2, 3, &nArray3Num); //甩出地址给pArray3.if (pArray3 == NULL){printf("func sortArray1Array() err\n");}for (i = 0; i < nArray3Num; i++){printf("%s \n", pArray3[i]);}if (pArray3 != NULL){free_arr(pArray3, nArray3Num);pArray3 = NULL;}system("pause");}
0 0