Submission #1117511

#	Time	Username	Problem	Language	Result	Execution time	Memory
1117511		wellthen_	Self Study (JOI22_ho_t2)	Java	Compilation error	0 ms	0 KiB

Main

#include <bits/stdc++.h>
#include <climits>
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 = ll(1e16), best = 0;
    while (lo <= hi) {
        ll mid = lo + (hi - lo) / 2; 
        if (works(mid, classes, selfstudy, n, m)) {
            best = mid; 
            lo = mid + 1;
        } else {
            hi = mid - 1; 
        }
    }

    cout << best << endl;
    return 0;
}

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:2: error: illegal character: '#'
#include <climits>
^
Main.java:4: error: class, interface, or enum expected
typedef long long ll;
^
Main.java:5: error: class, interface, or enum expected
bool works(ll mid, vector<ll> classes, vector<ll> selfstudy, ll n, ll m){
^
Main.java:8: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
    ^
Main.java:8: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
                   ^
Main.java:8: error: class, interface, or enum expected
    for(int i = 0; i<classes.size(); i++){
                                     ^
Main.java:12: error: class, interface, or enum expected
            }
            ^
Main.java:15: error: class, interface, or enum expected
                time -= (mid - m * classes[i] + selfstudy[i] - 1) / selfstudy[i];
                ^
Main.java:16: error: class, interface, or enum expected
            }
            ^
Main.java:20: error: class, interface, or enum expected
        }
        ^
Main.java:23: error: class, interface, or enum expected
}
^
Main.java:26: error: class, interface, or enum expected
    cin >> n >> m;
    ^
Main.java:27: error: class, interface, or enum expected
    vector<ll> classes(n), selfstudy(n);
    ^
Main.java:28: error: class, interface, or enum expected
    for (int i = 0; i < n; i++) {
    ^
Main.java:28: error: class, interface, or enum expected
    for (int i = 0; i < n; i++) {
                    ^
Main.java:28: error: class, interface, or enum expected
    for (int i = 0; i < n; i++) {
                           ^
Main.java:30: error: class, interface, or enum expected
    }
    ^
Main.java:31: error: class, interface, or enum expected
    for (int i = 0; i < n; i++) {
                    ^
Main.java:31: error: class, interface, or enum expected
    for (int i = 0; i < n; i++) {
                           ^
Main.java:33: error: class, interface, or enum expected
    }
    ^
Main.java:35: error: class, interface, or enum expected
    while (lo <= hi) {
    ^
Main.java:37: error: class, interface, or enum expected
        if (works(mid, classes, selfstudy, n, m)) {
        ^
Main.java:39: error: class, interface, or enum expected
            lo = mid + 1;
            ^
Main.java:40: error: class, interface, or enum expected
        } else {
        ^
Main.java:42: error: class, interface, or enum expected
        }
        ^
Main.java:46: error: class, interface, or enum expected
    return 0;
    ^
Main.java:47: error: class, interface, or enum expected
}
^
29 errors