제출 #1179778

#제출 시각아이디문제언어결과실행 시간메모리
1179778paulxaxa비밀 (JOI14_secret)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "secret.h" #define NMAX 1000 #define LOG 9 #define ll long long int #define BASE 32 #define MOD 998244353 using namespace std; ifstream fin("cod.in"); ofstream fout("cod.out"); int pref[NMAX+1][NMAX+1]; void divide(int st,int dr,int A[]) { int m = (st+dr)/2; pref[m][m] = A[m]; for(int i=m-1;i>=st;i--) { pref[i][m] = Secret(A[i],pref[i+1][m]); } for(int i=m+1;i<=dr;i++) { pref[m][i] = Secret(A[i],pref[m][i-1]); } if(st<m) { divide(st,m,A); } if(m+1<dr) { divide(m+1,dr,A); } } void Init(int N,int A[]) { divide(1,N,int A[]); } int Query(int L,int R) { int st=1; int dr=n; while(st<dr) { int m = (st+dr)/2; if(L<=m && m+1<=R) { return Secret(pref[L][m],pref[m+1][R]); } if(R<=m) { dr=m; } else { st=m; } } return pref[st][st]; } //int main() //{ // // //}

컴파일 시 표준 에러 (stderr) 메시지

secret.cpp: In function 'void Init(int, int*)':
secret.cpp:45:16: error: expected primary-expression before 'int'
   45 |     divide(1,N,int A[]);
      |                ^~~
secret.cpp: In function 'int Query(int, int)':
secret.cpp:51:12: error: 'n' was not declared in this scope
   51 |     int dr=n;
      |            ^