Compilare: main.cpp: In function 'int main()': main.cpp:74:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 74 | for(k=x;k>=1;k--) | ^~~ main.cpp:80:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 80 | if(!ok) | ^~