Submission #544959

#	Time	Username	Problem	Language	Result	Execution time	Memory
544959		leaked	Jail (JOI22_jail)	C++14	0 / 100	1 ms	332 KiB

jail

#include <bits/stdc++.h>

#define f first
#define s second
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define vec vector
#define pb push_back
#define sz(x) (int)(x).size()
#define pw(x) (1LL<<(x))
#define fast_resp ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
typedef pair<int,ll> pil;
template<class T> bool umin(T &a,const T &b){return (a>b?a=b,1:0);}
template<class T> bool umax(T &a,const T &b){return (a<b?a=b,1:0);}
const int M=1e9+7;
//const int N=5e5+1;
void add(int &a,int b){
    a+=b;
    if(a>=M) a-=M;
    else if(a<0) a+=M;
}
int mult(int a,int b){
    return 1ll*a*b%M;
}
//int dp[N][26];
const int N=1e3+1;
ll dp[N][N];
signed main(){
    fast_resp;
    int n,m;
    cin>>n>>m;
    vec<int>a(n),b(m);
//    int i=0,j=0;
    for(auto &z : a) cin>>z;
    for(auto &z : b) cin>>z;
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            if(!i && !j) continue;
            dp[i][j]=1e18;
            if(i) umin(dp[i][j],dp[i-1][j]+b[j]);
            if(j) umin(dp[i][j],dp[i][j-1]+a[i]);
        }
    }
    cout<<dp[n-1][m-1];
    return 0;
}
/*

*/

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 16
• Subtask 4: 0 / 28
• Subtask 5: 0 / 12
• Subtask 6: 0 / 11
• Subtask 7: 0 / 23