제출 #633807

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
633807		Zflop	Memory (IOI10_memory)	C++14	컴파일 에러	0 ms	0 KiB

memory

#include "memory.h"
#include "grader.h"
#include <stdio.h>
#include <stdlib.h>

void play() {
   int i;
   char b;
   vector <set<int>> A(24);
   for(int i = 1; i <= 50;++i){
	   b = faceup(i);
	   A[b - 'A'].ins(i);
	   }
	for(auto& x:A){
		faceup(*x.begin());
		faceup(*x.rbegin());
		}
	return;
}

컴파일 시 표준 에러 (stderr) 메시지

memory.cpp: In function 'void play()':
memory.cpp:9:4: error: 'vector' was not declared in this scope
    9 |    vector <set<int>> A(24);
      |    ^~~~~~
memory.cpp:9:12: error: 'set' was not declared in this scope
    9 |    vector <set<int>> A(24);
      |            ^~~
memory.cpp:9:16: error: expected primary-expression before 'int'
    9 |    vector <set<int>> A(24);
      |                ^~~
memory.cpp:12:5: error: 'A' was not declared in this scope
   12 |     A[b - 'A'].ins(i);
      |     ^
memory.cpp:14:14: error: 'A' was not declared in this scope
   14 |  for(auto& x:A){
      |              ^
memory.cpp:7:8: warning: unused variable 'i' [-Wunused-variable]
    7 |    int i;
      |        ^