제출 #586949

#제출 시각아이디문제언어결과실행 시간메모리
586949krit3379곤돌라 (IOI14_gondola)C++17
20 / 100
9 ms1100 KiB
#include<bits/stdc++.h> using namespace std; #include "gondola.h" #pragma GCC optimize("O3,unroll-loops") #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt") #define N 100005 int valid(int n, int a[]){ int i,mod=1e9; bitset<250005> vis; for(i=0;i<n;i++){ if(vis[a[i]])return 0; vis[a[i]]=true; if(a[i]>n)continue; if(mod==1e9)mod=(i-a[i]+n)%n; else if(mod!=(i-a[i]+n)%n)return 0; } return 1; } int replacement(int n, int gondolaSeq[], int replacementSeq[]){ } int countReplacement(int n, int inputSeq[]){ }

컴파일 시 표준 에러 (stderr) 메시지

gondola.cpp: In function 'int replacement(int, int*, int*)':
gondola.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type]
   24 | }
      | ^
gondola.cpp: In function 'int countReplacement(int, int*)':
gondola.cpp:28:1: warning: no return statement in function returning non-void [-Wreturn-type]
   28 | }
      | ^
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