Submission #733792

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
733792	2023-05-01 10:19:16	PoonYaPat	Permutation (APIO22_perm)	C++17	100 / 100	2 ms	468 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

perm

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#include "perm.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int mmax,mmin;
vector<int> ans;
void create(ll x) {
    if (x==1) return;
    if (x==2) {
        ans.push_back(mmax+1);
        mmax+=1;
    } else if (x==3) {
        ans.push_back(mmax+2);
        ans.push_back(mmax+1);
        mmax+=2;
    } else if (x==5) {
        ans.push_back(mmax+2);
        ans.push_back(mmax+3);
        ans.push_back(mmax+1);
        mmax+=3;
    } else if (x==7) {
        ans.push_back(mmax+4);
        ans.push_back(mmax+1);
        ans.push_back(mmax+3);
        ans.push_back(mmax+2);
        mmax+=4;
    } else {
        if (x%2==0) create(x/2), create(2);
 
 
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Compilation message (stderr)

perm.cpp: In function 'std::vector<int> construct_permutation(long long int)':
perm.cpp:45:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |     for (int i=0; i<ans.size(); ++i) ans[i]-=mmin;
      |                   ~^~~~~~~~~~~

Subtask 110 / 10

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Subtask 290 / 90

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