delete pics to save space
This commit is contained in:
44
history_source/信息学奥赛一本通/2.2.2.cpp
Normal file
44
history_source/信息学奥赛一本通/2.2.2.cpp
Normal file
@ -0,0 +1,44 @@
|
||||
#include<cstdio>
|
||||
using namespace std;
|
||||
template<class T>
|
||||
void fsort(T *left,T *right,bool (*cmp)(T a,T b),T *k)
|
||||
{
|
||||
if(right-left<=1) return;
|
||||
unsigned int len=right-left;
|
||||
fsort(left,left+len/2,cmp,k);
|
||||
fsort(left+len/2,right,cmp,k+len/2);
|
||||
int i=0,j=len/2,n=0;
|
||||
while(i<len/2&&j<len)
|
||||
{
|
||||
if(cmp(left[i],left[j])) k[n++]=left[i++];
|
||||
else k[n++]=left[j++];
|
||||
}
|
||||
while(i<len/2) k[n++]=left[i++];
|
||||
while(j<len) k[n++]=left[j++];
|
||||
for(int i=0;i<len;i++) left[i]=k[i];
|
||||
}
|
||||
bool cmp(int a,int b)
|
||||
{
|
||||
return a<=b;
|
||||
}
|
||||
int main()
|
||||
{
|
||||
int n;
|
||||
scanf("%d",&n);
|
||||
int num[n],b[n];
|
||||
for(int i=0;i<n;i++) scanf("%d",num+i);
|
||||
fsort(num,num+n,cmp,b);
|
||||
bool f=0;
|
||||
for(int i=0;i<n;i++)
|
||||
{
|
||||
if(num[i]&1)
|
||||
{
|
||||
if(f) printf(",");
|
||||
f=1;
|
||||
printf("%d",num[i]);
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
return 0;
|
||||
}
|
||||
|
Reference in New Issue
Block a user