Submission #496268

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
496268	2021-12-21 04:27:14	minhcool	Ancient Machine (JOI21_ancient_machine)	C++17	83 / 100	60 ms	8396 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.

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#include "Anna.h"
#include<bits/stdc++.h>
using namespace std;
 
//#define int long long
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define foru(i, l, r) for(int i = l; i <= r; i++)
#define ford(i, r, l) for(int i = r; i >= l; i--)
 
typedef pair<int, int> ii;
typedef pair<ii, int> iii;
typedef pair<ii, ii> iiii;
 
//const int oo = 1e18 + 7, mod = 1e9 + 7;
 
int ret[100005];
 
void Anna(int n, vector<char> S){
  int need = 0, occ = 0, pos = -1;
  for(int i = n - 1; i >= 0; i--){
    if(S[i] == 'Z' && !occ){
      occ = 1;
      pos = i;
      ret[i] = 1;
    }
    else if(S[i] == 'X' && occ && (!i || S[i - 1] != 'X')){
      ret[i] = 1;
 
 
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Compilation message (stderr)

Anna.cpp: In function 'void Anna(int, std::vector<char>)':
Anna.cpp:22:6: warning: unused variable 'need' [-Wunused-variable]
   22 |  int need = 0, occ = 0, pos = -1;
      |      ^~~~

Bruno.cpp: In function 'void decode(std::vector<int>)':
Bruno.cpp:50:8: warning: unused variable 'tol' [-Wunused-variable]
   50 |    int tol = 0;
      |        ^~~

Subtask 15 / 5

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Subtask 278 / 95

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