제출 #1329113

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1329113		alinur	Secret (JOI14_secret)	C++20	컴파일 에러	0 ms	0 KiB

secret

#include "secret.h"
#include <bits/stdc++.h>

using namespace std;

ll a[1001], pref[1001], b[1001];
void Init(int N, int A[]) {
    ll n = N;
    ci n;
    pref[0] = 0;
    for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
}

int Query(int L, int R) {
  L++, R++;
  return pref[R] - pref[L - 1] + b[L];
}

컴파일 시 표준 에러 (stderr) 메시지

secret.cpp:6:1: error: 'll' does not name a type
    6 | ll a[1001], pref[1001], b[1001];
      | ^~
secret.cpp: In function 'void Init(int, int*)':
secret.cpp:8:5: error: 'll' was not declared in this scope
    8 |     ll n = N;
      |     ^~
secret.cpp:9:5: error: 'ci' was not declared in this scope
    9 |     ci n;
      |     ^~
secret.cpp:10:5: error: 'pref' was not declared in this scope
   10 |     pref[0] = 0;
      |     ^~~~
secret.cpp:11:12: error: expected ';' before 'i'
   11 |     for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
      |            ^~
      |            ;
secret.cpp:11:20: error: 'i' was not declared in this scope
   11 |     for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
      |                    ^
secret.cpp:11:25: error: 'n' was not declared in this scope
   11 |     for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
      |                         ^
secret.cpp:11:33: error: 'a' was not declared in this scope
   11 |     for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
      |                                 ^
secret.cpp:11:50: error: 'b' was not declared in this scope
   11 |     for (ll i = 1; i <= n; i++) a[i] = A[i - 1], b[i] = a[i] % 2, a[i] -= a[i] % 2, pref[i] = pref[i - 1] + a[i];
      |                                                  ^
secret.cpp: In function 'int Query(int, int)':
secret.cpp:16:10: error: 'pref' was not declared in this scope
   16 |   return pref[R] - pref[L - 1] + b[L];
      |          ^~~~
secret.cpp:16:34: error: 'b' was not declared in this scope
   16 |   return pref[R] - pref[L - 1] + b[L];
      |                                  ^