Compilare: main.cpp: In function 'int main()': main.cpp:58:13: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(a[i][j]==1) ^~ main.cpp:60:19: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' maxx=max(maxx,nr-1); ^~~~ main.cpp:55:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=1;i<=n;i++) ^~~ main.cpp:62:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' fout<<maxx; ^~~~