Submission #1144224

#	Time	Username	Problem	Language	Result	Execution time	Memory
1144224		Sang	Gap (APIO16_gap)	C++20	Compilation error	0 ms	0 KiB

gap

#include "gap.h"

long long cal(long long l, long long r){
	if (l == r) return 0;
	int m = (l + r)/2;
	int mi1, mx1, mi2, mx2;
	MinMax(l, m, mi1, mx1);
	MinMax(m+1, r, mi2, mx2);
	if (mi1 == -1 && mi2 == -1) return 0;
	if (mi1 == -1) return cal(m+1, r);
	if (mi2 == -1) return cal(l, m);
	return max({mi2 - mx1, cal(l, m), cal(m+1, r)});
}

long long findGap(int T, int N)
{
	return cal(0, 1e18);
}

Compilation message (stderr)

gap.cpp: In function 'long long int cal(long long int, long long int)':
gap.cpp:7:22: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
    7 |         MinMax(l, m, mi1, mx1);
      |                      ^~~
      |                      |
      |                      int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:7:27: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
    7 |         MinMax(l, m, mi1, mx1);
      |                           ^~~
      |                           |
      |                           int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~
gap.cpp:8:24: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
    8 |         MinMax(m+1, r, mi2, mx2);
      |                        ^~~
      |                        |
      |                        int
In file included from gap.cpp:1:
gap.h:1:35: note:   initializing argument 3 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                   ^~~~~~~~~~
gap.cpp:8:29: error: invalid conversion from 'int' to 'long long int*' [-fpermissive]
    8 |         MinMax(m+1, r, mi2, mx2);
      |                             ^~~
      |                             |
      |                             int
In file included from gap.cpp:1:
gap.h:1:47: note:   initializing argument 4 of 'void MinMax(long long int, long long int, long long int*, long long int*)'
    1 | void MinMax(long long, long long, long long*, long long*);
      |                                               ^~~~~~~~~~
gap.cpp:12:16: error: 'max' was not declared in this scope
   12 |         return max({mi2 - mx1, cal(l, m), cal(m+1, r)});
      |                ^~~