Main.cc: In function ‘bool check(int, int)’: Main.cc:12:8: warning: unused variable ‘minn’ [-Wunused-variable] ll minn=1e18; ^~~~ Main.cc: In function ‘int main()’: Main.cc:76:23: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d ",X); ^ Main.cc:88:13: error: expected ‘}’ at end of input return 0; ^ Main.cc:45:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&T); ~~~~~^~~~~~~~~ Main.cc:52:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&n,&k); ~~~~~^~~~~~~~~~~~~~~