C经典 使用选择排序排列字符串数组

#include <stdio.h>#include <string.h>//使用选择排序void swiftStr(int *a[], int len){    for (int i = 0; i < len-1; i ++) {        for (int j = 0; j < len - i -1; j ++) {            if (strcmp(a[j], a[j+1])) {                char *temp = a[j];                a[j] = a[j+1];                a[j+1] = temp;            }        }    }}int main(int argc, const char * argv[]){    //定义字符串数组    int *a[5]={"abc","efg","KKK","Pew","lala"};    swiftStr(a, 5);    for (int i = 0; i < 5; i ++) {        printf("%s\t", a[i]);    }    printf("\n");    return 0;}