제출 #1311566

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1311566		robijoy	Pyramids (IOI24_pyramids)	C++20	컴파일 에러	0 ms	0 KiB

pyramids

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

vector<int> robi1, robi2;

void init(std::vector<int> A, std::vector<int> B) {
    robi1 = A;
    robi2 = B;
}

bool can_transform(int L, int R, int X, int Y) {
  int sum1 = 0, sum2;
  for (int i = L; i <= R; ++i) sum1+=robi1[i];
  for (int i = X; i <= Y; ++i) sum2+=robi2[i];
  return (sum1==sum2);
}

컴파일 시 표준 에러 (stderr) 메시지

pyramids.cpp:4:1: error: 'vector' does not name a type
    4 | vector<int> robi1, robi2;
      | ^~~~~~
pyramids.cpp: In function 'void init(std::vector<int>, std::vector<int>)':
pyramids.cpp:7:5: error: 'robi1' was not declared in this scope
    7 |     robi1 = A;
      |     ^~~~~
pyramids.cpp:8:5: error: 'robi2' was not declared in this scope
    8 |     robi2 = B;
      |     ^~~~~
pyramids.cpp: In function 'bool can_transform(int, int, int, int)':
pyramids.cpp:13:38: error: 'robi1' was not declared in this scope
   13 |   for (int i = L; i <= R; ++i) sum1+=robi1[i];
      |                                      ^~~~~
pyramids.cpp:14:38: error: 'robi2' was not declared in this scope
   14 |   for (int i = X; i <= Y; ++i) sum2+=robi2[i];
      |                                      ^~~~~