Submission #467584

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
467584	2021-08-23 18:16:47	mtxas	Exam (eJOI20_exam)	C++14	25 / 100	134 ms	196412 KiB

exam

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#include <bits/stdc++.h>
#define ll long long
#define pii pair<int, int>
#define fi first
#define se second
#define pll pair<ll, ll>
#define mii map<int, int>
#define vi vector<int>
#define vll vector<ll>
#define pb push_back
#define all(a) a.begin(), a.end()
#define sz(x) ((int)x.size())
#define turbo() cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false)
#define _fre() freopen("input.txt", "r", stdin)
#define _for(a, b, c) for(int (a) = (b); (a) < (c); (a)++)
#define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
#define _forneq(a, b, c) for(int (a) = (b); (a) >= (c); (a)--)
#define _forn(a, b, c) for(int (a) = (b); (a) > (c); (a)--)
using namespace std;
#define int ll
#define _min(a, b) a = min(a, b)
#define _max(a, b) a = max(a, b)
/***********************************************************************************
                                 STRUCTS
************************************************************************************/
/***********************************************************************************
                                VARIABLES
************************************************************************************/
 
 
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Compilation message (stderr)

exam.cpp: In function 'long long int pass(long long int, long long int)':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:39:5: note: in expansion of macro '_foreq'
   39 |     _foreq(i, l, r) mx = max(mx, a[i]);
      |     ^~~~~~
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:41:5: note: in expansion of macro '_foreq'
   41 |     _foreq(i, l, r) ans += (mx == b[i]);
      |     ^~~~~~
exam.cpp: In function 'bool subtask2()':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:46:5: note: in expansion of macro '_foreq'
   46 |     _foreq(i, 2, n) yes &= (b[i] == b[i-1]);
      |     ^~~~~~
exam.cpp: In function 'bool subtask3()':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:50:5: note: in expansion of macro '_foreq'
   50 |     _foreq(i, 2, n)
      |     ^~~~~~
exam.cpp: In function 'long long int solve2()':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:57:5: note: in expansion of macro '_foreq'
   57 |     _foreq(i, 1, n) exists |= (a[i] == B);
      |     ^~~~~~
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:61:5: note: in expansion of macro '_foreq'
   61 |     _foreq(i, 1, n+1){
      |     ^~~~~~
exam.cpp: In function 'long long int solve3()':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:73:5: note: in expansion of macro '_foreq'
   73 |     _foreq(i, 1, n){
      |     ^~~~~~
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:75:9: note: in expansion of macro '_foreq'
   75 |         _foreq(j, i, n){
      |         ^~~~~~
exam.cpp: In function 'void readInput()':
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:83:13: note: in expansion of macro '_foreq'
   83 |     cin>>n; _foreq(i, 1,n) cin>>a[i]; _foreq(i, 1, n) cin>>b[i];
      |             ^~~~~~
exam.cpp:17:33: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   17 | #define _foreq(a, b, c) for(int (a) = (b); (a) <= (c); (a)++)
      |                                 ^
exam.cpp:83:39: note: in expansion of macro '_foreq'
   83 |     cin>>n; _foreq(i, 1,n) cin>>a[i]; _foreq(i, 1, n) cin>>b[i];
      |                                       ^~~~~~

• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 13 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22