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#include <bits/stdc++.h> using namespace std; typedef long long ll; #define rep(i, n) for (ll i = 0; i < (ll)(n); i++) ll ans = 0; int main() { ll r , c , k ; cin >> r >> c >> k ; vector<vector<vector<ll>>> v(r, vector<vector<ll>>(c, vector<ll>(3,-(1LL<<60)))); vector<vector<ll>> vv(r, vector<ll>(c,0) ); rep(i,k){ ll rr , cc , vvv ; cin >> rr >> cc >> vvv ; vv[rr-1][cc-1]=vvv; } v[0][0][0]=vv[0][0]; rep(i,r){ rep(j,c){ v[i][j][0]=vv[i][j]; rep(l,3){ if(j!=0)v[i][j][l]=max(v[i][j][l],v[i][j-1][l]); if(j!=0&&l!=0)v[i][j][l]=max(v[i][j][l],v[i][j-1][l-1]+vv[i][j]); if(i!=0)v[i][j][l]=max(v[i][j][l],*max_element(v[i-1][j].begin(),v[i-1][j].end())+vv[i][j]); } } } cout << *max_element(v[r-1][c-1].begin(),v[r-1][c-1].end()) << endl; return 0; }
#include <bits/stdc++.h> #define int long long using namespace std; int n,m,k,r[200010],c[200010],v[200010]; int val[3010][3010],dp[3010][3010][5]; signed main() { ios::sync_with_stdio(false); cin.tie(0); cout.tie(0); cin>>n>>m>>k; for(int i=0;i<k;i++) { cin>>r[i]>>c[i]>>v[i]; val[r[i]][c[i]]=v[i]; } for(int i=1;i<=n;i++) { for(int j=1;j<=m;j++) { dp[i][j][0]=max(dp[i-1][j][1],max(dp[i-1][j][2],dp[i-1][j][3])); dp[i][j][1]=max(dp[i][j-1][1],max(dp[i-1][j][1],max(dp[i-1][j][2],dp[i-1][j][3]))+val[i][j]); dp[i][j][2]=max(dp[i][j-1][2],dp[i][j-1][1]+val[i][j]); dp[i][j][3]=max(dp[i][j-1][3],dp[i][j-1][2]+val[i][j]); } } cout<<max(dp[n][m][0],max(dp[n][m][1],max(dp[n][m][2],dp[n][m][3])))<<endl; return 0; }
#include<bits/stdc++.h> using namespace std; using ll=long long; ll R,C,K; ll V[3005][3005]; ll dp[3005][3005][4]; ll dp1[3005][3005]; int main(){ cin>>R>>C>>K; for(int i=0;i<K;i++){ ll r,c,v;cin>>r>>c>>v; V[r][c]=v; }for(int i=1;i<=R;i++) for(int j=1;j<=C;j++){ if(V[i][j]==0){ dp[i][j][0]=max(dp[i][j-1][0],dp1[i-1][j]); dp[i][j][1]=dp[i][j-1][1]; dp[i][j][2]=dp[i][j-1][2]; dp[i][j][3]=dp[i][j-1][3]; }else{ dp[i][j][0]=max(dp[i][j-1][0],dp1[i-1][j]); dp[i][j][1]=max(dp[i][j-1][1],max(dp[i][j-1][0],dp1[i-1][j])+V[i][j]); dp[i][j][2]=max(dp[i][j-1][2],dp[i][j-1][1]+V[i][j]); dp[i][j][3]=max(dp[i][j-1][3],dp[i][j-1][2]+V[i][j]); }dp1[i][j]=max(max(dp[i][j][0],dp[i][j][1]),max(dp[i][j][2],dp[i][j][3])); }cout<<dp1[R][C]<<endl; return 0; }
#include<bits/stdc++.h> using namespace std; const int N=3e3+10; typedef long long ll; int n,m,d; ll dp[N][N][4],a[N][N]; int main(){ scanf("%d%d%d",&n,&m,&d); for(int i=1,x,y,z;i<=d;i++){ scanf("%d%d%d",&x,&y,&z); a[x][y]=(ll)z; } for(int i=1;i<=n;i++) for(int j=1;j<=m;j++) for(int k=1;k<=3;k++){ dp[i][j][k]=max(dp[i-1][j][3]+a[i][j],max(dp[i][j-1][k-1]+a[i][j],dp[i][j-1][k])); } printf("%lld\n",dp[n][m][3]); return 0; }
#include <bits/stdc++.h> using namespace std; using ll = long long; const int MAX_N = 3002; ll dp[MAX_N][MAX_N][4]; ll v[MAX_N][MAX_N]; int N, M, K; void solve() { dp[0][0][0]=0, dp[0][0][1]=v[0][0]; for(int i=0;i<N;++i)for(int j=0;j<M;++j){ for(int k=0;k<=3;++k){ ll cur = dp[i][j][k]; if(i+1<N){ // down dp[i+1][j][0]=max(dp[i+1][j][0], cur); dp[i+1][j][1]=max(dp[i+1][j][1],cur+v[i+1][j]); } if(j+1<M){ //right dp[i][j+1][k]=max(dp[i][j+1][k],cur); if(k+1<=3) dp[i][j+1][k+1]=max(dp[i][j+1][k+1],cur+v[i][j+1]); } } } ll ans = 0; for(int i=0;i<=3;++i) ans=max(ans, dp[N-1][M-1][i]); cout<<ans; } int main() { int a, b, c; cin >> N >> M >> K; for(int i=0;i<K;++i){ cin >> a >> b >> c; v[a-1][b-1]=c; } solve(); return 0; }
#include <iostream> #include <algorithm> typedef long long ll; using namespace std; ll dp[3010][3010][4]={}, item[3010][3010]={}; int main() { int R, C, K; cin >> R >> C >> K; for(int i=0; i<K; ++i){ int r, s; ll v; cin >> r >> s >> v; item[r][s]=v; } for(int i=1; i<=R; ++i){ for(int j=1; j<=C; ++j){ for(int k=0; k<=3; ++k){ dp[i][j][0]=max(dp[i][j][0], dp[i-1][j][k]); dp[i][j][k]=max(dp[i][j][k], dp[i][j-1][k]); } if(item[i][j]){ for(int k=2; k>=0; --k){ dp[i][j][k+1]=max(dp[i][j][k+1], dp[i][j][k]+item[i][j]); } } } } ll ans=0; for(int i=0; i<=3; ++i) ans=max(ans, dp[R][C][i]); cout << ans << endl; return 0; }
#include <bits/stdc++.h> #define roop(i, n) for(int i = 0; i < (n); i++) using namespace std; using ll = long long; using P = pair<int, int>; #define chmax(x, y) { x = max(x, y); } int a[3005][3005]; ll dp[3005][3005][4]; int main() { int R, C, K; cin >> R >> C >> K; roop(i, K){ int r, c, v; cin >> r >> c >> v; a[r - 1][c - 1] = v; //各マスのアイテム } roop(i, R){ roop(j, C){ for(int k = 2; k >= 0; k--){ chmax(dp[i][j][k + 1], dp[i][j][k] + a[i][j]); } roop(k, 4){ chmax(dp[i + 1][j][0], dp[i][j][k]); chmax(dp[i][j + 1][k], dp[i][j][k]); } } } ll ans = 0; roop(k, 4){ chmax(ans, dp[R - 1][C - 1][k]); } cout << ans << endl; return 0; }
#include "bits/stdc++.h" using namespace std; const int N=3e3+20; int n,m,k,x,y,v,a[N][N]; long long dp[N][N][4]; int main() { scanf("%d%d%d",&n,&m,&k); while(k--) { scanf("%d%d%d",&x,&y,&v); a[x][y]=v; } for(int i=1;i<=n;i++) { for(int j=1;j<=m;j++) { long long pv=0; for(int k=1;k<=3;k++) pv=max(pv,dp[i-1][j][k]+a[i][j]); for(int k=1;k<=3;k++) { dp[i][j][k]=max(pv,dp[i][j-1][k]); dp[i][j][k]=max(dp[i][j][k],dp[i][j-1][k-1]+a[i][j]); } } } long long ans=0; for(int k=1;k<=3;k++) ans=max(ans,dp[n][m][k]); printf("%lld",ans); }
#include<bits/stdc++.h> using namespace std; #define INF 1234567890 #define ll long long int N, M, K; int g[3030][3030]; ll dp[3030][3030][4]; int main() { scanf("%d %d %d", &N, &M, &K); for(int i=1; i<=K; i++) { int y, x, val; scanf("%d %d %d", &y, &x, &val); g[y][x] = val; } for(int i=1; i<=N; i++) for(int j=1; j<=M; j++) for(int k=0; k<=3; k++) { ll &ret = dp[i][j][k]; if (i == 1 && j == 1) { if (k != 3) ret = g[i][j]; else ret = 0; continue; } if (i > 1) { ret = max(ret, dp[i-1][j][0]); if (k != 3) ret = max(ret, dp[i-1][j][0] + g[i][j]); } if (j > 1) { ret = max(ret, dp[i][j-1][k]); if (k != 3) ret = max(ret, dp[i][j-1][k+1] + g[i][j]); } } printf("%lld", dp[N][M][0]); return 0; }
#include<bits/stdc++.h> using namespace std; const int N=3e3+5; int a[N][N];long long f[N][N][3]; int main(){ int r,c,k,x,y,z;scanf("%d%d%d",&r,&c,&k); for(int i=0;i<k;i++){ scanf("%d%d%d",&x,&y,&z); a[x][y]=z; } for(int i=1;i<=r;i++){ for(int j=1;j<=c;j++){ for(int k=0;k<3;k++){ f[i][j][k]=max(f[i-1][j][2],(k?f[i][j-1][k-1]:0))+a[i][j]; f[i][j][k]=max(f[i][j][k],f[i][j-1][k]); } } } printf("%lld",f[r][c][2]); return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; int main() { ll a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include<iostream> using namespace std; int main(){ int a, b, c; cin >> a >> b >> c; cout << c << " " << a << " " << b << "\n"; }
#include <bits/stdc++.h> using namespace std; int main() {int a,b,c; cin>>a>>b>>c; swap(a,b); swap(a,c); cout<<a<<' '<<b<<' '<<c;}
#include <iostream> int main() { int X, Y, Z; std::cin >> X >> Y >> Z; std::cout << Z << " " << X << " " << Y; }
#include<iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; swap(a,b) , swap(a,c); cout<<a<<" "<<b<<" "<<c<<endl; }
#include<iostream> int main() { int a, b, c; std::cin >> a >> b >> c; std::cout << c << " " << a << " " << b << "\n"; }
#include<bits/stdc++.h> using namespace std; int main() { long long q,w,e; cin>>q>>w>>e; cout<<e<<" "<<q<<" "<<w; }
#include <bits/stdc++.h> using namespace std; int main() { long X,Y,Z;cin >>X>>Y>>Z; cout<<Z<<" "<<X<<" "<<Y<<endl; }
#include<bits/stdc++.h> using namespace std; int a,b,c; int main() { cin>>a>>b>>c; cout<<c<<' '<<a<<' '<<b; return 0; }
#include<bits/stdc++.h> using namespace std; typedef long long ll; int x,y,z; int main(){ cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include <iostream> using namespace std; int main() { int i,j,k; cin>>i>>j>>k; cout<<k<<" "<<i<<" "<<j; return 0; }
#include <iostream> #include <vector> using namespace std; int main(void){ int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include<iostream> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include <iostream> using namespace std; int main(){ int x,y,z; cin >> x >> y >> z; cout << z <<' '<< x << ' ' << y; return 0; }
#include<bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y<<endl; return 0; }
#include<bits/stdc++.h> //ABC 161_a using namespace std; int main(){ int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; return 0; }
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; printf("%d %d %d",c,a,b); }
#include<bits/stdc++.h> int main() { int a,b,c; scanf("%d%d%d",&a,&b,&c); printf("%d %d %d\n",c,a,b); return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int A,B,C; cin>>A>>B>>C; cout<<C<<" "<<A<<" "<<B; }
#include<bits/stdc++.h> using namespace std; int a,b,c; int main(){ scanf("%d%d%d",&a,&b,&c); printf("%d %d %d",c,a,b); return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<' '<<x<<' '<<y; }
#include<stdio.h> int main() { int A, B, C; scanf("%d %d %d", &A, &B, &C); printf("%d %d %d", C, A, B); }
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<" "<<a<<" "<<b; }
#include <bits/stdc++.h> int a, b, c; int main() { std::cin >> a >> b >> c; std::cout << c << ' ' << a << ' ' << b << '\n'; }
#include<stdio.h> #include<iostream> int main(){ int X,Y,Z; scanf("%d %d %d",&X,&Y,&Z); printf("%d %d %d\n",Z,X,Y); return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ int X,Y,Z; cin>>X>>Y>>Z; printf("%d %d %d\n",Z,X,Y); }
#include <bits/stdc++.h> using namespace std; int x,y,z; int main() { cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y<<endl; }
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll x,y,z; cin>>x>>y>>z; cout<<z<<' '<<x<<' '<<y; }
#include<bits/stdc++.h> using namespace std; int main(){ int x,y,z; cin>>x>>y>>z; cout<<z<<' '<<x<<' '<<y<<endl; return 0; }
#include <iostream> using namespace std; int main(){ int a,b,c ; cin >> a>> b>> c; cout << c << " " << a << " " << b << endl ; }
#include <bits/stdc++.h> using namespace std; int main() { int x, y, z; cin >> x >> y >> z; printf("%d %d %d", z, x, y); }
#include <bits/stdc++.h> using namespace std; int a,b,c; int main(){ cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; return 0; }
#include <iostream> using namespace std; int x, y, z; int main(){ cin >> x >> y >> z; printf("%d %d %d", z, x, y); }
#include<bits/stdc++.h> using namespace std; int x,y,z; int main() { cin>>x>>y>>z; cout<<z<<' '<<x<<' '<<y<<endl; return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int n,m,z; cin>>n>>m; cin>>z; cout<<z<<' '<<n<<' '<<m<<endl; return 0; }
#include <bits/stdc++.h> using namespace std; int main() { int n,m,c; cin>>n>>m>>c; cout<<c<<" "<<n<<" "<<m; return 0; }
#include<iostream> using namespace std; int main() { int x,y,z; cin >> x >> y >> z; cout << z << ' ' << x << ' ' << y; }
#include<iostream> using namespace std; int main() { int A, B, C; cin >> A >> B >> C; cout << C << " " << A << " " << B; }
#include <bits/stdc++.h> using namespace std; int main(){ string x, y, z; cin >>x >>y >>z; cout <<z+" " <<x+" " <<y <<endl; }
#include<iostream> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include <iostream> using namespace std; int main() { int X, Y, Z; cin >> X >> Y >> Z; cout << Z << " " << X << " " << Y; }
#include<iostream> using namespace std; int main(){ int X,Y,Z; cin>>X>>Y>>Z; cout<<Z<<' '<<X<<' '<<Y<<endl; }
#include<bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y<<"\n"; return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ long long a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; return 0; }
#include <iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; } //なぜWA?
#include <stdio.h> int main(){ int a,b,c; while(~scanf("%d %d %d",&a,&b,&c)) printf("%d %d %d\n",c,a,b); return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; scanf("%d%d%d",&a,&b,&c); printf("%d %d %d\n",c,a,b); }
#include <bits/stdc++.h> using namespace std; int main () { long long a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; }
#include<bits/stdc++.h> #include<iostream> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include <iostream> using namespace std; int main(void){ int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; }
#include <stdio.h> int main(){int a,b,c,t;scanf("%d%d%d",&a,&b,&c);t=a,a=b,b=t,t=a,a=c,c=t;return printf("%d %d %d\n",a,b,c),0;}
#include<bits/stdc++.h> using namespace std; long long a,b,c; int main(){ cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include<bits/stdc++.h> //ABC 161_a using namespace std; int main(){ int x,y,z,t; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; return 0; }
#include <iostream> using namespace std; int main(){ int x,y,z; cin >> x >> y >> z; cout<<z<<" "<<x<<" "<<y<<" "<<endl; }
#include <bits/stdc++.h> using namespace std; int main() { int X, Y, Z; cin >> X >> Y >> Z; printf("%d %d %d", Z, X, Y); }
#include<bits/stdc++.h> using namespace std; int main(){ long X,Y,Z;cin>>X>>Y>>Z; cout<<Z<<" "<<X<<" "<<Y; }
#include<bits/stdc++.h> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include <iostream> int main() { int a,b,c; std::cin >> a >> b >> c; std::cout << c << " " << a << " " << b << std::endl; }
#include<iostream> using namespace std; int main() { int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include<iostream> using namespace std; int a,b,c; int main(){ cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; }
#include<bits/stdc++.h> using namespace std; int X,Y,Z; int main(){ cin>>X>>Y>>Z; cout<<Z<<" "<<X<<" "<<Y<<endl; return 0; }
#include "bits/stdc++.h" using namespace std; int a,b,c; int main() { cin>>a>>b>>c; swap(a,b),swap(a,c); cout<<a<<" "<<b<<" "<<c; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c;cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include<iostream> using namespace std; int main() { long long a,s,d; cin>>a>>s>>d; cout<<d<<" "<<a<<" "<<s<<endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int n,m,k; cin>>n>>m>>k; swap(n,m);swap(n,k); cout<<n<<" "<<m<<" "<<k; }
#include<bits/stdc++.h> using namespace std; int main(){ int x,y,z; cin>>x>>y>>z; cout<<z<<" "<<x<<" "<<y; }
#include<cstdio> int main() { int a,b,c,x; scanf("%d %d %d",&a,&b,&c); printf("%d %d %d\n",c,a,b); return 0; }
#include<bits/stdc++.h> using namespace std; int main(void){ int x,y,z; cin>>x>>y>>z; printf("%d %d %d",z,x,y); return 0; }
#include <iostream> int main() {int x,y,z; std::cin >> x >> y >> z; std::cout << z << " " << x << " " << y << std::endl; }
#include <bits/stdc++.h> using namespace std; int main() { int x,y,z; cin>>x>>y>>z; //cab cout<<z<<' '<<x<<' '<<y<<endl; }
#include<iostream> int main() { int x, y, z; scanf("%d %d %d", &x, &y, &z); printf("%d %d %d\n", z, x, y); return 0; }
#include <iostream> using namespace std; int main(){ int a,b,c; cin >>a >> b >> c; cout << c << ' '<< a<<' '<< b<<'\n'; }
#include<bits/stdc++.h> using namespace std; int a,b,c; int main() { cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b; }
#include<cstdio> int main(){ int a,b,c; scanf("%d %d %d", &a, &b, &c); printf("%d %d %d", c,a,b); return 0; }
#include <bits/stdc++.h> using namespace std; int a, b, c; int main() { cin >> a >> b >> c; printf("%d %d %d", c, a, b); }
#include <bits/stdc++.h> using namespace std; int main(void){ int X,Y,Z; cin>>X>>Y>>Z; cout<<Z<<' '<<X<<' '<<Y<<endl; }
#include<cstdio> int main(){int x,y,z;scanf("%d %d %d",&x,&y,&z);printf("%d %d %d",z,x,y);}
#include<iostream> using namespace std; int main() { int X,Y,Z; cin>>X>>Y>>Z; cout << Z <<' ' << X << ' ' << Y; return 0; }
#include<iostream> using namespace std; signed main() { int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; }
#include<bits/stdc++.h> using namespace std; long long t,n,m,a,b,c; int main() { cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<endl; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin>>a>>b>>c; cout<<c<<" "<<a<<" "<<b<<'\n'; }
#include <iostream> int main() { int A,B,C; scanf("%d %d %d",&A,&B,&C); printf("%d %d %d",C,A,B); return 0; }
#include<stdio.h> int main(){ int a,b,c; while(~scanf("%d%d%d",&a,&b,&c)) { printf("%d %d %d\n",c,a,b); } }
#include<iostream> int main(){ int a,b,c; std::cin >> a >> b >> c; std::cout << c<<" "<< a <<" "<< b <<"\n"; return 0; }
#include<bits/stdc++.h> using namespace std; int main(){ int a,b,c; cin >> a >>b >>c; cout << c << ' ' << a << ' ' << b; }
#include<cstdio> using namespace std; int x,y,z; int main() { scanf("%d%d%d",&x,&y,&z); printf("%d %d %d",z,x,y); return 0; }
#include <bits/stdc++.h> using namespace std; int main(){ int s, y, z; cin >>s>>y>>z; cout <<z<<' '<<s<<' '<<y; }
#include<bits/stdc++.h> using namespace std; int main(){ int x,y,z; cin>>x>>y>>z; cout<<z<<" " <<" " <<x<<" " <<y; }
#include <iostream> using namespace std; int main(){ int a,b,c; cin>>b>>c>>a; cout<<a<<' '<<b<<' '<<c<<endl; return 0; }
#include <cstdio> using namespace std; int a,b,c; int main(){ scanf("%d%d%d",&a,&b,&c); printf("%d %d %d\n",c,a,b); return 0; }