Compilare: main.cpp: In function 'int main()': main.cpp:30:6: warning: this 'for' clause does not guard... [-Wmisleading-indentation] {for(j=i+1;j<=n-1;j++) ^~~ main.cpp:33:8: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(f<min) ^~ main.cpp:33:8: warning: 'f' may be used uninitialized in this function [-Wmaybe-uninitialized] if(f<min) ^~