#include <bits/stdc++.h>
using namespace std;
#define Baytoro_MayrambekovOrz void solve()
#define ios ios::sync_with_stdio(false); cin.tie(NULL);
#define pb push_back
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define fr first
#define sc second
#define int long long
#define endl '\n'
const int INF=1e18;
void fopn(string name){
freopen((name+".in").c_str(),"r",stdin);
freopen((name+".out").c_str(),"w",stdout);
}
int binpow(int a,int n){
if(n==0)
return 1;
if(n%2==1)
return binpow(a, n-1)*a;
else{
int b=binpow(a, n/2);
return b*b;
}
}
int cost(pair<int,int> a, pair<int,int> b){
return (a.fr-b.fr)*(a.fr-b.fr)+(a.sc-b.sc)*(a.sc-b.sc);
}
int dp[2002][2002];
int h,g,c,n,m,q,i,j,k,x,y,cnt=0,sum=0,res=0;
Baytoro_MayrambekovOrz{
string a,b;
cin>>a>>b;
sort(all(a));
sort(all(b));
res=0;
for(i=0;i<a.size();i++){
for(j=0;j<b.size();j++){
if(a[i]==b[j])
dp[i+1][j+1]=dp[i][j]+1;
else
dp[i+1][j+1]=max(dp[i+1][j+1],max(dp[i][j+1],dp[i+1][j]));
res=max(res,dp[i+1][j+1]);
}
}
cout<<res<<endl;
}
main(){
//fopn("radio");
//ios;
int T=1;
//cin>>T;
while(T--){
solve();
}
}
Compilation message
rowords.cpp: In function 'void solve()':
rowords.cpp:38:11: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
38 | for(i=0;i<a.size();i++){
| ~^~~~~~~~~
rowords.cpp:39:12: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
39 | for(j=0;j<b.size();j++){
| ~^~~~~~~~~
rowords.cpp: At global scope:
rowords.cpp:49:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
49 | main(){
| ^~~~
rowords.cpp: In function 'void fopn(std::string)':
rowords.cpp:14:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
14 | freopen((name+".in").c_str(),"r",stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rowords.cpp:15:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
15 | freopen((name+".out").c_str(),"w",stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
468 KB |
Output is correct |
| 5 |
Incorrect |
1 ms |
468 KB |
Output isn't correct |
| 6 |
Correct |
3 ms |
5076 KB |
Output is correct |
| 7 |
Correct |
9 ms |
12072 KB |
Output is correct |
| 8 |
Incorrect |
9 ms |
12116 KB |
Output isn't correct |
| 9 |
Incorrect |
9 ms |
12116 KB |
Output isn't correct |
| 10 |
Incorrect |
10 ms |
12116 KB |
Output isn't correct |
| 11 |
Incorrect |
12 ms |
13252 KB |
Output isn't correct |
| 12 |
Correct |
8 ms |
15060 KB |
Output is correct |
| 13 |
Incorrect |
12 ms |
15112 KB |
Output isn't correct |
| 14 |
Incorrect |
11 ms |
13832 KB |
Output isn't correct |
| 15 |
Incorrect |
15 ms |
15968 KB |
Output isn't correct |
| 16 |
Incorrect |
10 ms |
13268 KB |
Output isn't correct |
| 17 |
Incorrect |
12 ms |
12500 KB |
Output isn't correct |
| 18 |
Incorrect |
14 ms |
16548 KB |
Output isn't correct |
| 19 |
Incorrect |
10 ms |
12116 KB |
Output isn't correct |
| 20 |
Incorrect |
12 ms |
14796 KB |
Output isn't correct |
| 21 |
Incorrect |
6 ms |
9044 KB |
Output isn't correct |
| 22 |
Incorrect |
8 ms |
10964 KB |
Output isn't correct |
| 23 |
Incorrect |
9 ms |
12372 KB |
Output isn't correct |
| 24 |
Incorrect |
10 ms |
13140 KB |
Output isn't correct |
| 25 |
Incorrect |
11 ms |
15316 KB |
Output isn't correct |
