minhducsun2002

#include <bits/stdc++.h>
#define MOD 1000000007
#define pb push_back
#define bw(i,r,l) for (int i=r-1;i>=l;i--)
#define fw(i,l,r) for (int i=l;i<r;i++)
using namespace std;
typedef pair<int,int> ii;
string s,t; int dp[101][101];
ii r[101][101];
void get(int i,int j) {

minhducsun2002

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "Build with C++17",
            "group": "build",
            "command": "g++",
            "args": [ "-std=c++17",  "${workspaceFolder}/${relativeFile}", "-o", "${workspaceFolder}/${fileBasenameNoExtension}" ],
            "promptOnClose": false,
            "problemMatcher": {