Compilare: user.cpp: In function ‘int main()’: user.cpp:16:9: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation] while(p2<=n&&s[p2]-s[i]<=s[n]-s[p2])p2++;p2--; ^~~~~ user.cpp:16:50: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘while’ while(p2<=n&&s[p2]-s[i]<=s[n]-s[p2])p2++;p2--; ^~