#include "perm.h"
#include <cstdio>
#include <vector>
#include <cassert>
#include <algorithm>
#include <stdlib.h>
#include "perm.cpp"
using namespace std;
static long long MX=1e18;
static bool check_permutation(vector<int> v)
{
sort(v.begin(),v.end());
for(int i=0;i<v.size();i++)
if(v[i]!=i) return 0;
return 1;
}
long long count_increasing(const vector<int>& v) {
vector<long long> dp(v.size() + 1, 0);
dp[0] = 1;
for (int x : v)
{
for (int i = 0; i <= x; i++)
{
dp[x+1] += dp[i];
dp[x+1] = min(dp[x+1],MX+1);
}
}
long long result = 0;
for (int i = 0; i <= (int)v.size(); i++){
result += dp[i];
result = min(result,MX+1);
}
return result;
}
int main() {
int t;
assert(1 == scanf("%d", &t));
while(t--)
{
long long k;
assert(1 == scanf("%lld",&k));
vector<int> ret=construct_permutation(k);
for(int i = 0; i < ret.size(); i++){
printf("%d ", ret[i]);
}
printf("\n");
printf("%lld\n", count_increasing(ret));
if(!check_permutation(ret))
{
printf("WA: Returned array is not a permutation\n");
// exit(0);
}
long long inc=count_increasing(ret);
if(inc!=k)
{
if(inc==MX+1)
printf("WA: Expected %lld increasing subsequences, found more than %lld\n",k, MX);
else
printf("WA: Expected %lld increasing subsequences, found %lld\n",k,inc);
// exit(0);
}
printf("%d\n",(int)ret.size());
for(int i=0;i<ret.size();i++)
{
printf("%d",ret[i]);
if(i+1==ret.size())
printf("\n");
else
printf(" ");
}
}
return 0;
}
Compilation message
perm.cpp:7:10: fatal error: perm.cpp: No such file or directory
7 | #include "perm.cpp"
| ^~~~~~~~~~
compilation terminated.
