0_0_15162512_21661.cpp:10:1: error: 'vector' does not name a type
vector<vector<int> > ss;
^
0_0_15162512_21661.cpp:11:1: error: 'vector' does not name a type
vector<int> mask;
^
0_0_15162512_21661.cpp:12:1: error: 'vector' does not name a type
vector<vector<int> > ns(301,vector<int>());
^
0_0_15162512_21661.cpp: In function 'int dfs(int)':
0_0_15162512_21661.cpp:17:11: error: 'ss' was not declared in this scope
rep(i,ss.size()) if(mask[i]) {
^
0_0_15162512_21661.cpp:8:38: note: in definition of macro 'rep'
#define rep(i,n) for(int i = 0; i < (n); i++)
^
0_0_15162512_21661.cpp:17:25: error: 'mask' was not declared in this scope
rep(i,ss.size()) if(mask[i]) {
^
0_0_15162512_21661.cpp:21:13: error: 'vector' was not declared in this scope
vector<int> mk = mask;
^
0_0_15162512_21661.cpp:21:20: error: expected primary-expression before 'int'
vector<int> mk = mask;
^
0_0_15162512_21661.cpp:22:19: error: 'ns' was not declared in this scope
rep(k,ns[ss[i][j]].size()) mask[ns[ss[i][j]][k]] = 0;
^
0_0_15162512_21661.cpp:8:38: note: in definition of macro 'rep'
#define rep(i,n) for(int i = 0; i < (n); i++)
^
0_0_15162512_21661.cpp:27:19: error: 'ns' was not declared in this scope
rep(k,ns[ss[i][j]].size())
^
0_0_15162512_21661.cpp:8:38: note: in definition of macro 'rep'
#define rep(i,n) for(int i = 0; i < (n); i++)
^
0_0_15162512_21661.cpp:28:20: error: 'mk' was not declared in this scope
if(mk[ns[ss[i][j]][k]]) mask[ns[ss[i][j]][k]] = 1;
^
0_0_15162512_21661.cpp: In function 'void go()':
0_0_15162512_21661.cpp:40:5: error: 'ss' was not declared in this scope
ss.clear(); ns.clear();
^
0_0_15162512_21661.cpp:40:17: error: 'ns' was not declared in this scope
ss.clear(); ns.clear();
^
0_0_15162512_21661.cpp:41:19: error: 'vector' was not declared in this scope
ns.assign(301,vector<int>());
^
0_0_15162512_21661.cpp:41:26: error: expected primary-expression before 'int'
ns.assign(301,vector<int>());
^
0_0_15162512_21661.cpp:42:5: error: 'mask' was not declared in this scope
mask.assign(n,1);
^
0_0_15162512_21661.cpp:47:29: error: expected primary-expression before 'int'
ss.push_back(vector<int> (A));
^
0_0_15162512_21661.cpp:55:16: error: 'cout' was not declared in this scope
if(dfs(l)) cout << "YES" << endl;
^
0_0_15162512_21661.cpp:55:33: error: 'endl' was not declared in this scope
if(dfs(l)) cout << "YES" << endl;
^
0_0_15162512_21661.cpp:56:10: error: 'cout' was not declared in this scope
else cout << "NO" << endl;
^
0_0_15162512_21661.cpp:56:26: error: 'endl' was not declared in this scope
else cout << "NO" << endl;
^
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