Compilare: main.cpp: In function 'int main()': main.cpp:121:8: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(! step1()); ^~ main.cpp:122:8: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' {cntsol=1; ^ main.cpp:125:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1; i<=n; i++) ^~~ main.cpp:127:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(!step1()) { ^~