oj.uz

Submission #682196

# Submission time Handle Problem Language Result Execution time Memory
682196 2023-01-16T04:21:42 Z vjudge1 Food Court (JOI21_foodcourt) C++17
7 / 100
 1000 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
#include <ext/rope>
using namespace __gnu_cxx;

// #pragma comment(linker, "/stack:2000000000")
// #pragma GCC optimize("Ofast")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")


typedef long long ll;
typedef long double ld;
typedef pair<ll,ll> pll;

#define precise(a) cout<<fixed<<setprecision(a)
#define sz size()
#define ff first
#define ss second
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(), a.rend()
#define pb push_back
// t1
const ll mod = ll(1e9)+7; //(b + (a%b)) % b (to mod -1%(10^9+7) correctly in c++ its -1 but its suppose to be 10^9+6
const ll MOD = 998244353;  // (a%mod)*(binpow(b,mod-2,mod) = (a/b)%mod
const ll N = ll(3e5)+10;
const ll K = 17;
const ll inf = 1e18;
const ld eps = 1e-15L;
//const ll B = 316;
ll lcm(ll a, ll b){ return (a / __gcd(a,b)) * b; }
//const ld P = acos(-1.0);

// ll binpow(ll a, ll b, ll m){ ll res=1;a%=m; while(b>0){ if(b&1)res=(res*a)%m; a=(a*a)%m; b/=2; } return res%m;}
ld binpow(ld a, ll b){ ld res=1; while(b>0){ if(b&1)res=(res*a); a=(a*a); b/=2; } return res;}


void Freopen(string Key){ freopen((Key+".in").c_str(), "r", stdin); freopen((Key+".out").c_str(), "w", stdout); }


void precalc() {
}

ll n, m, q; 
deque<pll>cus[N];

void Baizho()
{   
    cin>>n>>m>>q;
    while(q--) {
        ll t; cin>>t;
        if(t==1) {
            ll l, r, shop, k; cin>>l>>r>>shop>>k;
            for(ll i=l; i<=r; i++) {
                ll extra = 0;
                if(cus[i].sz) {
                    if(cus[i].back().ss==shop) {
                        extra = cus[i].back().ff;
                        cus[i].pop_back();
                    }
                }  
                cus[i].pb({k+extra, shop});
            }
        }
        else if(t==2) {
            ll l, r, k; cin>>l>>r>>k;
            for(ll i=l; i<=r; i++) {
                ll minus = k;
                while(minus && cus[i].sz) {
                    if(cus[i].front().ff<=minus) {
                        minus-=cus[i].front().ff;
                        cus[i].pop_front();
                    }
                    else {
                        ll extra = cus[i].front().ff-minus;
                        ll shop = cus[i].front().ss;
                        cus[i].pop_front();
                        cus[i].push_front({extra, shop});
                        minus = 0;
                    }
                }
            }
        }
        else {
            ll shop, pos; cin>>shop>>pos;
            ll totalcus = 0;
            vector<pll>vec;
            for(auto x : cus[shop]) {
                vec.pb(x);
                totalcus+=x.ff;
            }
            if(pos>totalcus) cout<<"0\n";
            else {
                for(ll i=0; i<vec.sz && pos; i++) {
                    if(vec[i].ff<pos) pos-=vec[i].ff;
                    else {
                        cout<<vec[i].ss<<"\n";
                        break;
                    }
                }
            }
            
        }
    }
}

    
int main() {

    // Freopen("div7");
    ios_base::sync_with_stdio(false);   
    cin.tie(0);cout.tie(0); 

    precalc();

    int ttt = 1;
    // cin>>ttt;

    for(int i=1; i<=ttt; i++) { Baizho();}
}

Compilation message

foodcourt.cpp: In function 'void Baizho()':
foodcourt.cpp:93:30: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   93 |                 for(ll i=0; i<vec.sz && pos; i++) {
      |                              ^
foodcourt.cpp: In function 'void Freopen(std::string)':
foodcourt.cpp:37:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   37 | void Freopen(string Key){ freopen((Key+".in").c_str(), "r", stdin); freopen((Key+".out").c_str(), "w", stdout); }
      |                           ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foodcourt.cpp:37:76: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   37 | void Freopen(string Key){ freopen((Key+".in").c_str(), "r", stdin); freopen((Key+".out").c_str(), "w", stdout); }
      |                                                                     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 202708 KB Output is correct
2 Correct 151 ms 203016 KB Output is correct
3 Correct 134 ms 209612 KB Output is correct
4 Correct 157 ms 213272 KB Output is correct
5 Correct 128 ms 202304 KB Output is correct
6 Correct 119 ms 202256 KB Output is correct
7 Correct 149 ms 214764 KB Output is correct
8 Correct 143 ms 210460 KB Output is correct
9 Correct 137 ms 203044 KB Output is correct
10 Correct 168 ms 209924 KB Output is correct
11 Correct 159 ms 206968 KB Output is correct
12 Correct 133 ms 203244 KB Output is correct
13 Correct 142 ms 203228 KB Output is correct
14 Correct 150 ms 204256 KB Output is correct
15 Correct 151 ms 205264 KB Output is correct
16 Correct 141 ms 204352 KB Output is correct
17 Correct 131 ms 202656 KB Output is correct
18 Correct 162 ms 202808 KB Output is correct
19 Correct 114 ms 202180 KB Output is correct
20 Correct 119 ms 202216 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 202708 KB Output is correct
2 Correct 151 ms 203016 KB Output is correct
3 Correct 134 ms 209612 KB Output is correct
4 Correct 157 ms 213272 KB Output is correct
5 Correct 128 ms 202304 KB Output is correct
6 Correct 119 ms 202256 KB Output is correct
7 Correct 149 ms 214764 KB Output is correct
8 Correct 143 ms 210460 KB Output is correct
9 Correct 137 ms 203044 KB Output is correct
10 Correct 168 ms 209924 KB Output is correct
11 Correct 159 ms 206968 KB Output is correct
12 Correct 133 ms 203244 KB Output is correct
13 Correct 142 ms 203228 KB Output is correct
14 Correct 150 ms 204256 KB Output is correct
15 Correct 151 ms 205264 KB Output is correct
16 Correct 141 ms 204352 KB Output is correct
17 Correct 131 ms 202656 KB Output is correct
18 Correct 162 ms 202808 KB Output is correct
19 Correct 114 ms 202180 KB Output is correct
20 Correct 119 ms 202216 KB Output is correct
21 Correct 137 ms 203024 KB Output is correct
22 Correct 165 ms 203180 KB Output is correct
23 Correct 142 ms 209656 KB Output is correct
24 Correct 142 ms 213396 KB Output is correct
25 Correct 143 ms 202244 KB Output is correct
26 Correct 119 ms 202208 KB Output is correct
27 Correct 164 ms 214168 KB Output is correct
28 Correct 160 ms 211224 KB Output is correct
29 Correct 195 ms 204856 KB Output is correct
30 Correct 163 ms 209464 KB Output is correct
31 Correct 149 ms 206908 KB Output is correct
32 Correct 147 ms 203084 KB Output is correct
33 Correct 219 ms 203148 KB Output is correct
34 Correct 164 ms 205404 KB Output is correct
35 Correct 190 ms 203872 KB Output is correct
36 Correct 211 ms 204296 KB Output is correct
37 Correct 117 ms 202288 KB Output is correct
38 Correct 131 ms 202304 KB Output is correct

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1102 ms 203404 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1104 ms 202316 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 202708 KB Output is correct
2 Correct 151 ms 203016 KB Output is correct
3 Correct 134 ms 209612 KB Output is correct
4 Correct 157 ms 213272 KB Output is correct
5 Correct 128 ms 202304 KB Output is correct
6 Correct 119 ms 202256 KB Output is correct
7 Correct 149 ms 214764 KB Output is correct
8 Correct 143 ms 210460 KB Output is correct
9 Correct 137 ms 203044 KB Output is correct
10 Correct 168 ms 209924 KB Output is correct
11 Correct 159 ms 206968 KB Output is correct
12 Correct 133 ms 203244 KB Output is correct
13 Correct 142 ms 203228 KB Output is correct
14 Correct 150 ms 204256 KB Output is correct
15 Correct 151 ms 205264 KB Output is correct
16 Correct 141 ms 204352 KB Output is correct
17 Correct 131 ms 202656 KB Output is correct
18 Correct 162 ms 202808 KB Output is correct
19 Correct 114 ms 202180 KB Output is correct
20 Correct 119 ms 202216 KB Output is correct
21 Execution timed out 1102 ms 203404 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 580 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #7
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 202708 KB Output is correct
2 Correct 151 ms 203016 KB Output is correct
3 Correct 134 ms 209612 KB Output is correct
4 Correct 157 ms 213272 KB Output is correct
5 Correct 128 ms 202304 KB Output is correct
6 Correct 119 ms 202256 KB Output is correct
7 Correct 149 ms 214764 KB Output is correct
8 Correct 143 ms 210460 KB Output is correct
9 Correct 137 ms 203044 KB Output is correct
10 Correct 168 ms 209924 KB Output is correct
11 Correct 159 ms 206968 KB Output is correct
12 Correct 133 ms 203244 KB Output is correct
13 Correct 142 ms 203228 KB Output is correct
14 Correct 150 ms 204256 KB Output is correct
15 Correct 151 ms 205264 KB Output is correct
16 Correct 141 ms 204352 KB Output is correct
17 Correct 131 ms 202656 KB Output is correct
18 Correct 162 ms 202808 KB Output is correct
19 Correct 114 ms 202180 KB Output is correct
20 Correct 119 ms 202216 KB Output is correct
21 Correct 137 ms 203024 KB Output is correct
22 Correct 165 ms 203180 KB Output is correct
23 Correct 142 ms 209656 KB Output is correct
24 Correct 142 ms 213396 KB Output is correct
25 Correct 143 ms 202244 KB Output is correct
26 Correct 119 ms 202208 KB Output is correct
27 Correct 164 ms 214168 KB Output is correct
28 Correct 160 ms 211224 KB Output is correct
29 Correct 195 ms 204856 KB Output is correct
30 Correct 163 ms 209464 KB Output is correct
31 Correct 149 ms 206908 KB Output is correct
32 Correct 147 ms 203084 KB Output is correct
33 Correct 219 ms 203148 KB Output is correct
34 Correct 164 ms 205404 KB Output is correct
35 Correct 190 ms 203872 KB Output is correct
36 Correct 211 ms 204296 KB Output is correct
37 Correct 117 ms 202288 KB Output is correct
38 Correct 131 ms 202304 KB Output is correct
39 Execution timed out 1102 ms 203404 KB Time limit exceeded
40 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 202708 KB Output is correct
2 Correct 151 ms 203016 KB Output is correct
3 Correct 134 ms 209612 KB Output is correct
4 Correct 157 ms 213272 KB Output is correct
5 Correct 128 ms 202304 KB Output is correct
6 Correct 119 ms 202256 KB Output is correct
7 Correct 149 ms 214764 KB Output is correct
8 Correct 143 ms 210460 KB Output is correct
9 Correct 137 ms 203044 KB Output is correct
10 Correct 168 ms 209924 KB Output is correct
11 Correct 159 ms 206968 KB Output is correct
12 Correct 133 ms 203244 KB Output is correct
13 Correct 142 ms 203228 KB Output is correct
14 Correct 150 ms 204256 KB Output is correct
15 Correct 151 ms 205264 KB Output is correct
16 Correct 141 ms 204352 KB Output is correct
17 Correct 131 ms 202656 KB Output is correct
18 Correct 162 ms 202808 KB Output is correct
19 Correct 114 ms 202180 KB Output is correct
20 Correct 119 ms 202216 KB Output is correct
21 Correct 137 ms 203024 KB Output is correct
22 Correct 165 ms 203180 KB Output is correct
23 Correct 142 ms 209656 KB Output is correct
24 Correct 142 ms 213396 KB Output is correct
25 Correct 143 ms 202244 KB Output is correct
26 Correct 119 ms 202208 KB Output is correct
27 Correct 164 ms 214168 KB Output is correct
28 Correct 160 ms 211224 KB Output is correct
29 Correct 195 ms 204856 KB Output is correct
30 Correct 163 ms 209464 KB Output is correct
31 Correct 149 ms 206908 KB Output is correct
32 Correct 147 ms 203084 KB Output is correct
33 Correct 219 ms 203148 KB Output is correct
34 Correct 164 ms 205404 KB Output is correct
35 Correct 190 ms 203872 KB Output is correct
36 Correct 211 ms 204296 KB Output is correct
37 Correct 117 ms 202288 KB Output is correct
38 Correct 131 ms 202304 KB Output is correct
39 Execution timed out 1102 ms 203404 KB Time limit exceeded
40 Halted 0 ms 0 KB -