Submission #42415

#	Time	Username	Problem	Language	Result	Execution time	Memory
42415		yusufake	고대 책들 (IOI17_books)	C++98	Compilation error	0 ms	0 KiB

books

#include<bits/stdc++.h>
 
using namespace std;
 
#define _   int v, int tl, int tr, int l, int r
#define tm  (tl+tr >> 1)
#define sol v+v,tl,tm,l,r
#define sag v+v+1,tm+1,tr,l,r
 
#define mp make_pair
#define pb push_back
#define st first
#define nd second
 
typedef long long ll;
typedef pair < ll , ll > pp;
 
const int mod = 1e9 + 7;
const int N   = 1e6 + 6;
 
ll H[N],A[N],B[N],L[N],R[N],n,i,l,r,x,mn,mx;
 
ll minimum_walk(vector < int > p , int s){
	memset(H , 0 , sizeof H);
	x = 0;
	n = p.size();
	for(i=0;i<n;i++){
		x += abs(p[i] - i);
		if(H[i]) continue;
		l = r = i;
		for(x=i; !H[x] ; x = p[x]){
			H[x] = 1;
			l = min(l , i);
			r = max(r , i);
		}
		A[l] = r;
        B[r] = l;
	}
	for(mx=r=-1,i=0;i<n;i++){
		if(i > r && p[i] != i) mx = max(mx , i);
		r = max(r , A[i]);
        R[i] = r;
	}
    for(mn=l=n,i=n-1; i>=0 ;i--){
		if(i < r && p[i] != i) mn = max(mn , i);
		l = min(l , B[i]);
        L[i] = l;
	}
    
    return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
}	

Compilation message (stderr)

books.cpp: In function 'll minimum_walk(std::vector<int>, int)':
books.cpp:50:36: error: no matching function for call to 'max(int, ll)'
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                    ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from books.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/5/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
books.cpp:50:36: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll {aka long long int}')
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                    ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from books.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/5/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
books.cpp:50:36: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll {aka long long int}')
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                    ^
books.cpp:50:57: error: no matching function for call to 'max(int, ll)'
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                                         ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from books.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&)
     max(const _Tp& __a, const _Tp& __b)
     ^
/usr/include/c++/5/bits/stl_algobase.h:219:5: note:   template argument deduction/substitution failed:
books.cpp:50:57: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll {aka long long int}')
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                                         ^
In file included from /usr/include/c++/5/algorithm:61:0,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:64,
                 from books.cpp:1:
/usr/include/c++/5/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare)
     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^
/usr/include/c++/5/bits/stl_algobase.h:265:5: note:   template argument deduction/substitution failed:
books.cpp:50:57: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'll {aka long long int}')
     return x + 2 * (max(0 , mx-R[s]) + max(0 , L[s] - mn));
                                                         ^