View Compilation Error

0_0_33230855_24435.cpp: In function 'void solve(int)':
0_0_33230855_24435.cpp:89:104: error: 'v' was not declared in this scope
     for(int i = 1; i <= n; i++) for(int j = 1; j <= n; j++) if(mp[i][j]!=INF) G[i].push_back(make_pair(v,w));
                                                                                                        ^
0_0_33230855_24435.cpp:89:106: error: 'w' was not declared in this scope
     for(int i = 1; i <= n; i++) for(int j = 1; j <= n; j++) if(mp[i][j]!=INF) G[i].push_back(make_pair(v,w));
                                                                                                          ^