15:I[42907,["401","static/chunks/363642f4-812e50cc3e323d2c.js","213","static/chunks/213-b2337299901a9046.js","152","static/chunks/152-6ad5ee8e457afbb4.js","393","static/chunks/393-460011df65777e34.js","659","static/chunks/app/codes/%5Bid%5D/page-f39212c89e2a3314.js"],"CodeViewer"] 16:T634,#include #include #include #include #include #include #define MOD 1000000007 #define ll long long #define sz(x) ((int)(x).size()) #define rep(i, n) for(int i=0; i<(n); i++) #define set0(arr) memset(arr, 0, sizeof(arr)) using namespace std; #define MAXN 500 int arr[MAXN][MAXN]; int n, m; int ans; void matchpattern(vector> pattern) { int dr = 0, dc = 0; for(auto p: pattern) { dr = max(dr, p.first); dc = max(dc, p.second); } rep(r, n-dr) { rep(c, m-dc) { int sum = 0; for(auto p: pattern) sum += arr[r+p.first][c+p.second]; ans = max(ans, sum); } } } int main() { ios::sync_with_stdio(false);cin.tie(NULL); cin >> n >> m; rep(i, n) rep(j, m) cin >> arr[i][j]; matchpattern({{0,0},{0,1},{0,2},{0,3}}); matchpattern({{0,0},{1,0},{2,0},{3,0}}); matchpattern({{0,0},{0,1},{1,0},{1,1}}); matchpattern({{0,0},{1,0},{2,0},{2,1}}); matchpattern({{0,0},{1,0},{0,1},{0,2}}); matchpattern({{0,0},{0,1},{1,1},{2,1}}); matchpattern({{1,0},{1,1},{1,2},{0,2}}); matchpattern({{2,0},{2,1},{1,1},{0,1}}); matchpattern({{0,0},{1,0},{1,1},{1,2}}); matchpattern({{0,0},{0,1},{1,0},{2,0}}); matchpattern({{0,0},{0,1},{0,2},{1,2}}); matchpattern({{0,0},{1,0},{1,1},{2,1}}); matchpattern({{1,0},{1,1},{0,1},{0,2}}); matchpattern({{0,1},{1,1},{1,0},{2,0}}); matchpattern({{0,0},{0,1},{1,1},{1,2}}); matchpattern({{0,0},{0,1},{0,2},{1,1}}); matchpattern({{1,0},{0,1},{1,1},{2,1}}); matchpattern({{1,0},{1,1},{1,2},{0,1}}); matchpattern({{0,0},{1,0},{2,0},{1,1}}); cout << ans; }5:["$","div",null,{"className":"container mx-auto px-4","children":[["$","h1",null,{"className":"mb-4 text-2xl font-bold","children":["코드 #",144]}],["$","div",null,{"

코드 #144