和luogu的分配问题一样，建边也非常简单，基本和[分配问题]一模一样；
#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstdlib>
#include<cstring>
#include<string>
#include<cmath>
#include<map>
#include<set>
#include<vector>
#include<queue>
#include<bitset>
#include<ctime>
#include<time.h>
#include<deque>
#include<stack>
#include<functional>
#include<sstream>
//#include<cctype>
//#pragma GCC optimize(2)
using namespace std;
#define maxn 20005
#define inf 0x7fffffff
//#define INF 1e18
#define rdint(x) scanf("%d",&x)
#define rdllt(x) scanf("%lld",&x)
#define rdult(x) scanf("%lu",&x)
#define rdlf(x) scanf("%lf",&x)
#define rdstr(x) scanf("%s",x)
#define mclr(x,a) memset((x),a,sizeof(x))
typedef long long ll;
typedef unsigned long long ull;
typedef unsigned int U;
#define ms(x) memset((x),0,sizeof(x))
const long long int mod = 1e9 + 7;
#define Mod 1000000000
#define sq(x) (x)*(x)
#define eps 1e-5
typedef pair<int, int> pii;
#define pi acos(-1.0)
//const int N = 1005;
#define REP(i,n) for(int i=0;i<(n);i++)
typedef pair<int, int> pii;
inline int rd() {
int x = 0;
char c = getchar();
bool f = false;
while (!isdigit(c)) {
if (c == '-') f = true;
c = getchar();
}
while (isdigit(c)) {
x = (x << 1) + (x << 3) + (c ^ 48);
c = getchar();
}
return f ? -x : x;
}
ll gcd(ll a, ll b) {
return b == 0 ? a : gcd(b, a%b);
}
int sqr(int x) { return x * x; }
/*ll ans;
ll exgcd(ll a, ll b, ll &x, ll &y) {
if (!b) {
x = 1; y = 0; return a;
}
ans = exgcd(b, a%b, x, y);
ll t = x; x = y; y = t - a / b * y;
return ans;
}
*/
bool vis[maxn];
int n, m, s, t;
int x, y, f, z;
int dis[maxn], pre[maxn], last[maxn], flow[maxn];
int maxflow, mincost;
struct node {
int to, nxt, flow, dis;
}edge[maxn << 2];
int head[maxn], cnt;
void addedge(int from, int to, int flow, int dis) {
edge[++cnt].to = to; edge[cnt].flow = flow; edge[cnt].dis = dis;
edge[cnt].nxt = head[from]; head[from] = cnt;
}
bool spfa1(int s, int t) {
memset(dis, 0x7f, sizeof(dis)); memset(flow, 0x7f, sizeof(flow));
ms(vis);queue<int>q;
q.push(s); vis[s] = 1; dis[s] = 0; pre[t] = -1;
while (!q.empty()) {
int now = q.front(); q.pop(); vis[now] = 0;
for (int i = head[now]; i != -1; i = edge[i].nxt) {
if (edge[i].flow > 0 && dis[edge[i].to] > dis[now] + edge[i].dis) {
dis[edge[i].to] = edge[i].dis + dis[now];
pre[edge[i].to] = now; last[edge[i].to] = i;
flow[edge[i].to] = min(flow[now], edge[i].flow);
if (!vis[edge[i].to]) {
vis[edge[i].to] = 1; q.push(edge[i].to);
}
}
}
}
return pre[t] != -1;
}
bool spfa2(int s, int t) {
memset(dis, 0x7f, sizeof(dis)); memset(flow, 0x7f, sizeof(flow));
ms(vis); queue<int>q;
q.push(s); vis[s] = 1; dis[s] = 0; pre[t] = -1;
while (!q.empty()) {
int now = q.front(); q.pop(); vis[now] = 0;
for (int i = head[now]; i != -1; i = edge[i].nxt) {
if (edge[i].flow > 0 && dis[edge[i].to] > dis[now] + edge[i].dis) {
dis[edge[i].to] = edge[i].dis + dis[now];
pre[edge[i].to] = now; last[edge[i].to] = i;
flow[edge[i].to] = min(flow[now], edge[i].flow);
if (!vis[edge[i].to]) {
vis[edge[i].to] = 1; q.push(edge[i].to);
}
}
}
}
return pre[t] != -1;
}
void mincost_maxflow() {
while (spfa1(s, t)) {
int now = t;
maxflow += flow[t]; mincost += flow[t] * dis[t];
while (now != s) {
edge[last[now]].flow -= flow[t];
edge[last[now] ^ 1].flow += flow[t];
now = pre[now];
}
}
}
void maxcost_maxflow() {
while (spfa2(s, t)) {
int now = t;
maxflow += flow[t]; mincost += flow[t] * dis[t];
while (now != s) {
edge[last[now]].flow -= flow[t];
edge[last[now] ^ 1].flow += flow[t];
now = pre[now];
}
}
}
int A[maxn], B[maxn];
int C[102][102];
int main()
{
// ios::sync_with_stdio(0);
mclr(head, -1); cnt = 1;
m = rd(); n = rd();
for (int i = 1; i <= m; i++)A[i] = rd();
for (int i = 1; i <= n; i++)B[i] = rd();
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++)C[i][j] = rd();
}
int ans1 = 0, ans2 = 0;
s = 0; t = n + m + 2;
for (int i = 1; i <= m; i++) {
addedge(s, i, A[i], 0); addedge(i, s, 0, 0);
}
for (int i = 1; i <= n; i++) {
addedge(i + m, t, B[i], 0); addedge(t, i + m, 0, 0);
}
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++) {
addedge(i, j + m, A[i], C[i][j]); addedge(j + m, i, 0, -C[i][j]);
}
}
mincost_maxflow(); ans1 = mincost;
mclr(head, -1); cnt = 1;
ms(edge); ms(pre); ms(last); mincost = maxflow = 0;
for (int i = 1; i <= m; i++) {
addedge(s, i, A[i], 0); addedge(i, s, 0, 0);
}
for (int i = 1; i <= n; i++) {
addedge(i + m, t, B[i], 0); addedge(t, i + m, 0, 0);
}
for (int i = 1; i <= m; i++) {
for (int j = 1; j <= n; j++) {
addedge(i, j + m, A[i], -C[i][j]); addedge(j + m, i, 0, C[i][j]);
}
}
maxcost_maxflow(); ans2 = -mincost;
cout << ans1 << endl; cout << ans2 << endl;
return 0;
}