Submission #1246365

#	Time	Username	Problem	Language	Result	Execution time	Memory
1246365		hahahoang132	Two Dishes (JOI19_dishes)	C++20	0 / 100	422 ms	17868 KiB

dishes

#include<bits/stdc++.h>
using namespace std;
#define ll long long
const ll N = 1e6 + 5;
const ll inf = LLONG_MAX/5;
const ll mod = 998244353;
#define bit(x,y) ((x >> y) & 1)
ll d[1005][1005];
ll a[N],sa[N],pa[N],b[N],sb[N],pb[N];
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    ll n;
    ll m;
    cin >> n >> m;
    ll i,j;
    for(i = 1;i <= n;i++)
    {
        cin >> a[i] >> sa[i] >> pa[i];
        a[i] += a[i - 1];
    }
    for(i = 1;i <= m;i++)
    {
        cin >> b[i] >> sb[i] >> pb[i];
        b[i] += b[i - 1];
    }
    d[0][0] = 0;
    for(i = 1;i <= m;i++)
    {
        if(b[i] <= sb[i]) d[0][i] = d[0][i - 1] + pb[i];
        else d[0][i] = d[0][i - 1];
    }
    for(i = 1;i <= n;i++)
    {
        if(a[i] <= sa[i]) d[i][0] = d[i - 1][0] + pa[i];
        else d[i][0] = d[i - 1][0];
        for(j = 1;j <= m;j++)
        {
            ll t1 = 0;
            if(a[i] + b[i] <= sa[i]) t1 = pa[i];
            ll t2 = 0;
            if(a[i] + b[i] <= sb[i]) t2 = pb[i];
            if(t1 >= t2) d[i][j] = d[i - 1][j] + t1;
            else d[i][j] = d[i][j - 1] + t2;
        }
    }
    cout << d[n][m];
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 3
• Subtask 3: 0 / 7
• Subtask 4: 0 / 39
• Subtask 5: 0 / 11
• Subtask 6: 0 / 9
• Subtask 7: 0 / 17
• Subtask 8: 0 / 9