Compilare: user.cpp: In function ‘int main()’: user.cpp:5:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for(int i(0);i<n;fin>>a[++i]);for(int i(0);i<m;fin>>b[++i]); ^~~ user.cpp:5:32: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ for(int i(0);i<n;fin>>a[++i]);for(int i(0);i<m;fin>>b[++i]); ^~~