Submission #1117505

#	Time	Username	Problem	Language	Result	Execution time	Memory
1117505		wellthen_	Self Study (JOI22_ho_t2)	Java	Compilation error	0 ms	0 KiB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
bool works(ll mid, vector<ll> classes, vector<ll> selfstudy, ll n, ll m){
    //satisfy requirement for all the classes
    ll time = n*m;
    for(int i = 0; i<classes.size(); i++){
        if(classes[i] > selfstudy[i]){
            if(m * classes[i] >= mid){
                time -= (mid + classes[i] - 1) / classes[i];
            }
            else{
                time -= m;
                time -= (mid - m * classes[i] + selfstudy[i] - 1) / selfstudy[i];
            }
        }
        else {
            time -= (mid + selfstudy[i] - 1) / selfstudy[i];
        }
    }
    return time>=0;
}
int main(){
    ll n, m;
    cin >> n >> m;
    vector<ll> classes(n), selfstudy(n);
    for(int i = 0; i<n; i++){
        cin >> classes[i];
    }
    for(int i = 0; i<n; i++){
        cin >> selfstudy[i];
    }
    ll lo = 0, hi = LONG_LONG_MAX;
    while(lo+1<hi){
        ll mid = (lo+hi)/2;
        if(works(mid, classes, selfstudy, n, m)){
            lo = mid;
        }
        else{
            hi = mid-1;
        }
    }
    if(works(hi, classes, selfstudy, n, m)){
        cout << hi << endl;
        return 0;
    }
    cout << lo << endl;
}

Compilation message (stderr)

Main.java:1: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:1: error: class, interface, or enum expected
#include <bits/stdc++.h>
         ^
Main.java:3: error: class, interface, or enum expected
typedef long long ll;
^
Main.java:4: error: class, interface, or enum expected
bool works(ll mid, vector<ll> classes, vector<ll> selfstudy, ll n, ll m){
^
Main.java:7: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
    ^
Main.java:7: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
                   ^
Main.java:7: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
                                     ^
Main.java:11: error: class, interface, or enum expected
            }
            ^
Main.java:14: error: class, interface, or enum expected
                time -= (mid - m * classes[i] + selfstudy[i] - 1) / selfstudy[i];
                ^
Main.java:15: error: class, interface, or enum expected
            }
            ^
Main.java:19: error: class, interface, or enum expected
        }
        ^
Main.java:22: error: class, interface, or enum expected
}
^
Main.java:25: error: class, interface, or enum expected
    cin >> n >> m;
    ^
Main.java:26: error: class, interface, or enum expected
    vector<ll> classes(n), selfstudy(n);
    ^
Main.java:27: error: class, interface, or enum expected
    for(int i = 0; i<n; i++){
    ^
Main.java:27: error: class, interface, or enum expected
    for(int i = 0; i<n; i++){
                   ^
Main.java:27: error: class, interface, or enum expected
    for(int i = 0; i<n; i++){
                        ^
Main.java:29: error: class, interface, or enum expected
    }
    ^
Main.java:30: error: class, interface, or enum expected
    for(int i = 0; i<n; i++){
                   ^
Main.java:30: error: class, interface, or enum expected
    for(int i = 0; i<n; i++){
                        ^
Main.java:32: error: class, interface, or enum expected
    }
    ^
Main.java:34: error: class, interface, or enum expected
    while(lo+1<hi){
    ^
Main.java:36: error: class, interface, or enum expected
        if(works(mid, classes, selfstudy, n, m)){
        ^
Main.java:38: error: class, interface, or enum expected
        }
        ^
Main.java:41: error: class, interface, or enum expected
        }
        ^
Main.java:45: error: class, interface, or enum expected
        return 0;
        ^
Main.java:46: error: class, interface, or enum expected
    }
    ^
Main.java:48: error: class, interface, or enum expected
}
^
28 errors