Compilare: main.cpp: In function 'long long int ridlaput(int, int)': main.cpp:11:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 11 | if(!n) | ^~ main.cpp:13:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 13 | if(n==1) | ^~ main.cpp: At global scope: main.cpp:30:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 30 | main() | ^~~~ main.cpp: In function 'int main()': main.cpp:53:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 53 | {for(long long i=0;i<=w-1;++i) | ^~~ main.cpp:55:8: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 55 | h<<P; | ^