int main(){
int a[5] = {13,43,21,6,21};
maopao(a,5);
for(int i = 0;i<5;i++){
std::cout<<a[i]<<std::endl;
}
return 0;
}
int main(int argc, const char *argv[])
{
int arr[NUM] = {};
input(arr, NUM);//函数调用
output(arr, NUM);
maopao(arr, NUM);
output(arr, NUM);
return 0;
}
int main(int argc,char *argv[])
{
int c;
int nlines=readlines(lineptr,MAXLINES);
int result;
if(argc>1&&strcmp(argv[1],"-d")==0)
{
if(nlines>=0)
{
//不加这个只输入一行且有标点时无法报错
if(nlines==1)
{
if(mycmp(lineptr[0],lineptr[0])==-1)
{
return 0;
}
}
result=maopao(lineptr,nlines,(int (*)(void *,void *))mycmp);
if(result==-1)
{
return 0;
}else{
writelines(lineptr,nlines);
}
return 0;
}
}
if(argc>1&&strcmp(argv[1],"-f")==0)
{
if(nlines>=0)
{
maopao(lineptr,nlines,(int (*)(void *,void *))mystrcmp);
writelines(lineptr,nlines);
return 0;
}
}
if(argc==3||(argc==2&&(strcmp(argv[1],"-df")==0||strcmp(argv[1],"-fd")==0)))
{
int i;
for(i=0;i<nlines;i++)
{
if(mycmp(lineptr[i],lineptr[i])==-1)
return 0;
}
if(nlines>=0)
{
maopao(lineptr,nlines,(int (*)(void *,void *))mystrcmp);
writelines(lineptr,nlines);
return 0;
}
}
if(nlines>=0)
{
maopao(lineptr,nlines,(int (*)(void *,void *))strcmp);
writelines(lineptr,nlines);
return 0;
}else{
printf("input too big to sort\n");
return 1;
}
}
