Submission #132164

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
1321642019-07-18 11:27:40miguelGondola (IOI14_gondola)C++14
20 / 100
15 ms1656 KiB
#include<bits/stdc++.h>
#include<gondola.h>
using namespace std;
#define rc(x) return cout<<x<<endl,0
#define pb push_back
#define dbg(x) cout << #x << '=' << x << '\n';
#define ll long long
#define sz size()
#define x first
#define y second
#define pi pair <int, int>
#define pii pair <int, pi>
#define vi vector <int>
const ll mod = 998244353;
int n;
int nxt(int lol, int n){
if(lol<n-1) return lol+1;
else return 0;
}
int nxtg(int lol, int n){
if(lol==n) return 1;
else return (lol+1);
}
int valid(int n, int v[]){
int cnt[250001];
memset(cnt, 0, sizeof cnt);
int mn=250001, mx=0, br=0, idx;
 
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Compilation message (stderr)

gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:30:26: warning: unused variable 'br' [-Wunused-variable]
     int mn=250001, mx=0, br=0, idx;
                          ^~
gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:59:26: warning: unused variable 'br' [-Wunused-variable]
     int mn=250001, mx=0, br=0, idx;
                          ^~
gondola.cpp: In function 'int valid(int, int*)':
gondola.cpp:42:13: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
     while(xd!=idx){
           ~~^~~~~
gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:67:13: warning: 'idx' may be used uninitialized in this function [-Wmaybe-uninitialized]
     idx=(idx-(mn-1)+n)%n;
          ~~~^~~~~~~
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