Compilare: main.cpp: In function 'int main()': main.cpp:39:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<n;i++) ^~~ main.cpp:44:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return 0; ^~~~~~ main.cpp: In function 'void Union(int, int)': main.cpp:66:6: warning: this 'if' clause does not guard... [-Wmisleading-indentation] {if(h[x]==h[y]) ^~ main.cpp:68:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' tata[x]=y; ^~~~