Submission #763646

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
763646	2023-06-22 14:49:22	Ahmed57	Gondola (IOI14_gondola)	C++17	100 / 100	51 ms	7088 KiB

gondola

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#include "gondola.h"
#include <bits/stdc++.h>
using namespace std;
int valid(int n, int inputSeq[]){
    bool ss = 0;
    int ind = 0 , val = 0;
    map<int,int> mp;
    for(int i = 0;i<n;i++){
        if(inputSeq[i]<=n){
            ss = 1;
            val = inputSeq[i]-1;
            ind = i;
        }else{
            if(mp[inputSeq[i]]==1){
                return 0;
            }mp[inputSeq[i]] = 1;
        }
    }
    if(!ss)return 1;
    for(int i = ind+1;i<n;i++){
        val++;
        val%=n;
        if(inputSeq[i]<=n){
            if((inputSeq[i]-1)!=val)return 0;
        }
    }
    for(int i = 0;i<ind;i++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:67:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   67 |     for(int i = 0;i<v.size();i++){
      |                   ~^~~~~~~~~
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:127:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  127 |     for(int i = 0;i<v.size();i++){
      |                   ~^~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 15 / 15
• Subtask 9: 15 / 15
• Subtask 10: 10 / 10