Borderou de evaluare (job #684308)

Compilare: main.cpp: In function 'void unite(int, int)': main.cpp:30:25: warning: this 'else' clause does not guard... [-Wmisleading-indentation] 30 | else | ^~~~ main.cpp:31:51: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else' 31 | sef[sefj] = sefi; groups[sefi] += groups[sefj]; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:104:13: warning: unused variable 'x' [-Wunused-variable] 104 | int x, y; | ^ main.cpp:104:16: warning: unused variable 'y' [-Wunused-variable] 104 | int x, y; | ^