Submission #501443

#	Time	Username	Problem	Language	Result	Execution time	Memory
501443		aryan12	Memory (IOI10_memory)	C++17	100 / 100	2 ms	388 KiB

memory

#include "grader.h"
#include "memory.h"
#include <bits/stdc++.h>
using namespace std;

void play() {
   map<char, int> mp;
   for(int i = 1; i <= 50; i++) {
      char a = faceup(i);
      if(mp.count(a)) {
         char b = faceup(mp[a]);
      }
      else {
         mp[a] = i;
         if(i == 1) char b = faceup(2);
         else char b = faceup(1);
      }
   }
}

Compilation message (stderr)

memory.cpp: In function 'void play()':
memory.cpp:11:15: warning: unused variable 'b' [-Wunused-variable]
   11 |          char b = faceup(mp[a]);
      |               ^
memory.cpp:15:26: warning: unused variable 'b' [-Wunused-variable]
   15 |          if(i == 1) char b = faceup(2);
      |                          ^
memory.cpp:16:20: warning: unused variable 'b' [-Wunused-variable]
   16 |          else char b = faceup(1);
      |                    ^

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50