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;
}