Submission #23607

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
23607	2017-05-15T21:48:03 Z	Hiasat	Tropical Garden (IOI11_garden)	C++14	Compilation error	0 ms	0 KB

garden

#include "garden.h"
#include "gardenlib.h"
#include <bits/stdc++.h>

using namespace std;

typedef pair<int, int> pii;

vector< pii > g[150001];

int dp[150001][2][31];
int last[150001][2][31];
int mx[150001][2][31];

pii need[150001][2];

void count_routes(int N, int M, int P, int R[][2], int Q, int G[])
{
	for (int i = 0; i < M; ++i) {
		g[R[i][0]].push_back(make_pair(R[i][1], i));
		g[R[i][1]].push_back(make_pair(R[i][0], i));
	}
	memset(dp, -1, sizeof dp);

	for (int i = 0 ; i < N ; i++) {
		if (g[i].size()) {
			dp[i][0][0] = dp[i][1][0] = g[i][0].first;
			last[i][0][0] = last[i][1][0] = g[i][0].second;
			if (g[i][0].first == P) {
				mx[i][0][0] = 1;
			}
		}
		if (g[i].size() > 1) {
			dp[i][1][0] =  g[i][1].first;
			last[i][1][0] = g[i][1].second;
			if (g[i][1].first == P) {
				mx[i][1][0] = 1;
			}
		}
	}
	for (int k = 1 ; k <= 30; k++)
		for (int i = 0 ; i < N ; i++) {
			for (int it = 0 ; it < 2 ; it++) {
				if (dp[i][it][k - 1] != -1) {
					int vv = dp[i][it][k - 1];
					int uu = last[i][it][k - 1];
					dp[i][it][k] = dp[vv][(g[vv][0].second == uu)][k - 1];
					last[i][it][k] = last[vv][(g[vv][0].second == uu)][k - 1];
					mx[i][it][k] = max(mx[i][it][k - 1], mx[vv][(g[vv][0].second == uu)][k - 1]);
				}
			}
		}
	for (int i = 0 ; i < N ; i++) {
		for (int it = 0 ; it < 2 ; it++) {
			int go = i;
			int ll = !it?-1:g[i][0].second;
			int t = 0;
			for (int k = 30 ; k >= 0 ; k--) {
				if (mx[go][ll == g[go][0].second][k] == 0) {
					t += (1 << k);
					int nw = dp[go][ll == g[go][0].second][k];
					ll = last[go][ll == g[go][0].second][k];
					go = nw;
				}
			}
			if(dp[go][ll == g[go][0].second][0] == P){
				bool equal = last[go][ll == g[go][0].second][0] == g[P][0].second;
				need[i][it] = make_pair(t+1,equal);
			}
		}
	}
	for (int i = 0 ; i < Q ; i++) {
		int cnt = 0;
		for (int j = 0 ; j < N ; j++) {
			if(G[i] < need[j][0].first)
				continue;

			int rem = G[i] - need[j][0].first;
	
			int curIt = need[j][0].second;
			if(rem >= need[P][curIt].first){
				rem -= need[P][curIt].first;
				curIt = need[P][curIt].second;
			}
			if (rem%need[P][need[P][curIt].second] == 0){
				cnt++;
			}
		}
		answer(cnt);
	}
}

Compilation message

garden.cpp: In function 'void count_routes(int, int, int, int (*)[2], int, int*)':
garden.cpp:85:11: error: no match for 'operator%' (operand types are 'int' and 'pii {aka std::pair<int, int>}')
    if (rem%need[P][need[P][curIt].second] == 0){
        ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/valarray:592:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
                 from garden.cpp:3:
/usr/include/c++/7/bits/valarray_after.h:406:5: note: candidate: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
     ^
/usr/include/c++/7/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/c++/7/valarray:592:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
                 from garden.cpp:3:
/usr/include/c++/7/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
     ^
/usr/include/c++/7/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/c++/7/valarray:592:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
                 from garden.cpp:3:
/usr/include/c++/7/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
     ^
/usr/include/c++/7/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   'pii {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/c++/7/valarray:592:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
                 from garden.cpp:3:
/usr/include/c++/7/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
     ^
/usr/include/c++/7/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'int'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/c++/7/valarray:592:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95,
                 from garden.cpp:3:
/usr/include/c++/7/bits/valarray_after.h:406:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__modulus, typename _Dom1::value_type>::result_type> std::operator%(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
     ^
/usr/include/c++/7/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   'pii {aka std::pair<int, int>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
                 from garden.cpp:3:
/usr/include/c++/7/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(%, __modulus)
 ^
/usr/include/c++/7/valarray:1176:1: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
                 from garden.cpp:3:
/usr/include/c++/7/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const std::valarray<_Tp>&, const _Tp&)
 _DEFINE_BINARY_OPERATOR(%, __modulus)
 ^
/usr/include/c++/7/valarray:1176:1: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   mismatched types 'const std::valarray<_Tp>' and 'int'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:95:0,
                 from garden.cpp:3:
/usr/include/c++/7/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__modulus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__modulus, _Tp>::result_type> std::operator%(const _Tp&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(%, __modulus)
 ^
/usr/include/c++/7/valarray:1176:1: note:   template argument deduction/substitution failed:
garden.cpp:85:41: note:   'pii {aka std::pair<int, int>}' is not derived from 'const std::valarray<_Tp>'
    if (rem%need[P][need[P][curIt].second] == 0){
                                         ^