Compilare: main.cpp: In function 'int main()': main.cpp:13:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (int i = 1; i <= N - m; ++i) g << i << " "; for (int i = N; i >= N - m + 1; --i) g << i << " "; return 0; } --m; for (int i = 1; i <= N - m - 1; ++i) ^~~ main.cpp:13:57: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for (int i = 1; i <= N - m; ++i) g << i << " "; for (int i = N; i >= N - m + 1; --i) g << i << " "; return 0; } --m; for (int i = 1; i <= N - m - 1; ++i) ^~~ main.cpp:13:126: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for (int i = 1; i <= N - m; ++i) g << i << " "; for (int i = N; i >= N - m + 1; --i) g << i << " "; return 0; } --m; for (int i = 1; i <= N - m - 1; ++i) ^~~ main.cpp:14:24: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' g << i << " "; g << N - (((m) * (m + 1)) / 2) + K << " "; for (int i = N; i >= N - m; --i) if (i != N - (((m ) * (m + 1)) / 2) + K) g << i << " "; return 0;} ^