/*input
3 3
ABC
CDE
*/
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define pb push_back
#define INF 1000000000
#define MOD 1000000007
#define mp make_pair
const double PI=3.141592653589793238462643383279502884197169399375105820974944;
#define REP(i,n) for (int i = 0; i < n; i++)
#define FOR(i,a,b) for (int i = a; i < b; i++)
#define REPD(i,n) for (int i = n-1; i >= 0; i--)
#define FORD(i,a,b) for (int i = a; i >= b; i--)
#define remax(a,b) a = max(a,b)
#define remin(a,b) a = min(a,b)
#define all(v) v.begin(),v.end()
#define pii pair<int,int>
#define F first
#define S second
#define mii map<int,int>
#define vi vector<int>
#define vvi vector<vi>
#define itr :: iterator it
#define WL(t) while(t --)
#define gcd(a,b) __gcd((a),(b))
#define lcm(a,b) ((a)*(b))/gcd((a),(b))
#define print(arr) for (auto it = arr.begin(); it != arr.end(); ++it) cout << *it << " "; cout << endl;
#define debug(x) cout << x << endl;
#define debug2(x,y) cout << x << " " << y << endl;
#define debug3(x,y,z) cout << x << " " << y << " " << z << endl;
int power(int a,int b,int m = MOD){
if(b == 0) return 1;
if(b == 1) return a;
int x = power(a,b/2,m)%m;
x = (x*x)%m;
if(b%2) return (x*a)%m;
return x;
}
int n,m;
string a,b;
int dp[1005][1005];
void solve(){
cin >> n >> m >> a >> b;
REP(i,1005) REP(j,1005) dp[i][j] = 0;
for(int i = n-1; i >= 0; i--){
for(int j = m-1; j >= 0; j--){
if(a[i]==b[j]) dp[i][j] = 1+dp[i+1][j+1];
else dp[i][j] = min(dp[i+1][j],dp[i][j+1]);
}
}
int x = 0,y = 0;
while(x < n or y < m){
if(x == n) cout << b[y++];
else if(y == m) cout << a[x++];
else if(a[x] == b[y]){
cout << a[x];
x ++;
y ++;
}
else if(dp[x+1][y] == dp[x][y+1]){
if(a[x] < b[y]) cout << a[x++];
else cout << b[y++];
}
else if(dp[x+1][y] < dp[x][y+1]) cout << a[x++];
else cout << b[y++];
}
}
signed main(){
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int t = 1;
// cin >> t;
WL(t) solve();
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "...).)*.*...).." found |
| 2 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "..(..(..(.).()).()..**..*...(.(*(" found |
| 3 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "..(.(..((((" found |
| 4 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but ".)*...)(.(...(.)*.(.)(*..(..(.)....(.*.)" found |
| 5 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but ".......(*.....(.()...)(..).((......(....).........))).*).)*....." found |
| 6 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "..).).*........).(....................*...(*...)..*.))...(.(..*)" found |
| 7 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but ")((..)....)..(***(.)(..)....)*.....).(.()...)..*.........(..(..." found |
| 8 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "..(.(.............*.(...*......(..." found |
| 9 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but ".........)......(..*........*....(..)(......)...........*......." found |
| 10 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "..........)........)..................(..).*.).*)........(.....*" found |
| 11 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "..).(*..)..)...)......**(....*....(..*..)...(*..)........*..).)." found |
| 12 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "..()...*)*...*.....*.()...).........*...*...*.(.)*..*(..*.*...*." found |
| 13 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but ".......(.....).(.............*.....*........(..*.*..*..........." found |
| 14 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "...*..**........*...**).*..........)**(.............(....*.(...." found |
| 15 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but "...)......(......).......(*......*....(.......)..*.(..)....(*..." found |
| 16 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "....(..(......*...*....*.(.(.*....)...*.......)*....()(..(......" found |
| 17 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "..........)(...*).....*...(.)*...........(....(........)...)..*(" found |
| 18 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "..*.....)(.)*....*..(.*.....(......*..*..(.**.*...*........*...." found |
| 19 |
Incorrect |
0 ms |
10064 KB |
Expected integer, but "...(.(....())..)*....)(*.).................*..*.......)..(......" found |
| 20 |
Incorrect |
3 ms |
10064 KB |
Expected integer, but ".)..*...(*...(..()..........*.....*....*........(..)....*..().*)" found |
