oj.uz

Submission #844243

# Submission time Handle Problem Language Result Execution time Memory
844243 2023-09-05T11:45:47 Z vjudge1 Pod starim krovovima (COCI20_psk) C++17
Compilation error
 0 ms 0 KB 
// Imagine not FFT
#include <bits/stdc++.h>
 
#ifndef ONLINE_JUDGE
    #define DEBUG(x) std::cerr << #x << ": " << x << std::endl;
    #define DEBUGV(x) std::cerr << #x << ": { "; for(auto ___y:x) std::cerr << ___y << " "; std::cerr << std::endl;
    #define DEBUGVV(x) std::cerr << #x << ": { \n"; for(int _i=0;_i<sz(x);++_i) {DEBUGV(x[_i]);} std::cerr << "}" << std::endl;
	#define DEBUGVP(x) std::cerr << #x << ": { "; for(auto ___y:x) std::cerr << "{" << ___y.first << "," << ___y.second << "}" << " "; std::cerr << "}" << std::endl;
	#define files freopen("in.txt","r",stdin);freopen("out.txt","w",stdout);
    #define fastio std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); std::cout.tie(nullptr);
#else
    #define fastio std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); std::cout.tie(nullptr);
    #define DEBUG(...) void(23)
    #define DEBUGV(x) void(23);
    #define DEBUGARR(arr, size) void(23)
    #define DEBUGPRINT(...) void(23)
    #define DEBUGMAP(...) void(23)
    #define DEBUGMAPQUEUE(...) void(23)
    #define DEBUGVV(x) void(23);
    #define DEBUGVP(x) void(23);
    #define files void(23);
#endif
 
#define int long long
#define ll long long
 
#define pb push_back
#define ff first
#define ss second
#define pii std::pair < int , int >
#define pll std::pair < ll , ll >
#define vi std::vector < ll >
#define vl std::vector < int >
#define vii std::vector < pii >
#define vll std::vector < pll >
#define vvi std::vector < vi >
#define vvii std::vector < vii >
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define forn(i,j) for(int i=0;i<j;i++)
#define forr(i,j,k) for(int i=j;i<k;i++)
 
#define mset multiset
#define pqueue priority_queue
#define cmax(a,b) (a = max(a,b))
#define cmin(a,b) (a = min(a,b))
 
#define sz(a) (int)(a.size())
 
#define yes std::cout << "YES\n";
#define no std::cout << "NO\n";
    
using namespace std;

void solve(int _t_case){
    DEBUG(_t_case);
    int n;
    cin >> n;
    set<pair<int,int>> a;
    int totLiquid=0;
    forn(i,n){int x,y;cin >> x >> y;a.insert({y,i});totLiquid+=x;}
    int anst = 0;
    vi ans(n);
    for(auto b:a){
        if(totLiquid==0) ++anst;
        ans[b.ss]=min(totLiquid,b.ff);
        totLiquid=max(totLiquid-b.ff,0);
    }
    cout << anst << endl;
    for(auto c:ans)
    	cout << c << " ";
    return;
}

signed main(){
    fastio;
    files;
    int t=1,_t=0;
//    std::cin >> t;
    while(_t<t){
        ++_t;
        solve(_t);
    }
    return 0;
}

Compilation message

psk.cpp: In function 'void solve(long long int)':
psk.cpp:67:39: error: no matching function for call to 'max(long long int, int)'
   67 |         totLiquid=max(totLiquid-b.ff,0);
      |                                       ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from psk.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
psk.cpp:67:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   67 |         totLiquid=max(totLiquid-b.ff,0);
      |                                       ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from psk.cpp:2:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
psk.cpp:67:39: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   67 |         totLiquid=max(totLiquid-b.ff,0);
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from psk.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
psk.cpp:67:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   67 |         totLiquid=max(totLiquid-b.ff,0);
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from psk.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
psk.cpp:67:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   67 |         totLiquid=max(totLiquid-b.ff,0);
      |                                       ^
psk.cpp: In function 'int main()':
psk.cpp:9:23: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  #define files freopen("in.txt","r",stdin);freopen("out.txt","w",stdout);
      |                ~~~~~~~^~~~~~~~~~~~~~~~~~~~
psk.cpp:77:5: note: in expansion of macro 'files'
   77 |     files;
      |     ^~~~~
psk.cpp:9:51: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  #define files freopen("in.txt","r",stdin);freopen("out.txt","w",stdout);
      |                                            ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
psk.cpp:77:5: note: in expansion of macro 'files'
   77 |     files;
      |     ^~~~~