printf("\n");
printf("-------double[]数组qsort测试-------\nbefore sort:\n");
double d[]={1.12,1.1236,1.36,1.2456,2.48,2.24123,-2.3,0};
for(int i=0;i!=sizeof(d)/sizeof(double);i++)
printf("%f ",d[i]);
qsort(d,sizeof(d)/sizeof(double),sizeof(d[0]),doublecmp);
printf("\nafter sort:\n");
for(int i=0;i!=sizeof(d)/sizeof(double);i++)
printf("%f ",d[i]);
printf("\n");
printf("-------string: char*[]数组qsort测试-------\nbefore sort:\n");
char *str[]={"hello","hi","you","are","baby"};
for(int i=0;i!=sizeof(str)/sizeof(str[0]);i++)
printf("%s ",str[i]);
printf("\nafter sort:\n");
qsort(str,sizeof(str)/sizeof(str[0]),sizeof(str[0]),stringcmp);
for(int i=0;i!=sizeof(str)/sizeof(str[0]);i++)
printf("%s ",str[i]);
printf("\n");
}
