Submission #771353

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
771353	2023-07-02 22:42:55	BidoTeima	San (COCI17_san)	C++17	Compilation error	0 ms	0 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 <bits/stdc++.h>
using namespace std;
using ll = long long; 
vector<pair<ll,int>>vals;
const int N = 1 << 20;
vector<int> st[4 * N];
void build(int l, int r, int node){
    if(l == r){
        st[node].push_back(vals[l].second);
        return;
    }
    int mid = (l + r) >> 1;
    build(l, mid, 2 * node + 1);
    build(mid + 1, r, 2 * node + 2);
    int l = 0, r = 0;
    while((int)st[node].size()<r-l+1){
        if(l == (int)st[2 * node + 1].size()){
            st[node].push_back(st[2 * node + 2][r]);
            ++r;
            continue;
        }
        if(r == (int)st[2 * node + 2].size()){
            st[node].push_back(st[2 * node + 1][r]);
            ++l;
            continue;
        }
        if(st[2 * node + 1][l] < st[2 * node + 2][r]){
            st[node].push_back(st[2 * node + 1][l]);
            ++l;
        }else{
 
 
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Compilation message (stderr)

san.cpp: In function 'void build(int, int, int)':
san.cpp:15:9: error: declaration of 'int l' shadows a parameter
   15 |     int l = 0, r = 0;
      |         ^
san.cpp:7:16: note: 'int l' previously declared here
    7 | void build(int l, int r, int node){
      |            ~~~~^
san.cpp:15:16: error: declaration of 'int r' shadows a parameter
   15 |     int l = 0, r = 0;
      |                ^
san.cpp:7:23: note: 'int r' previously declared here
    7 | void build(int l, int r, int node){
      |                   ~~~~^