candidate failed on test 2: runtime error: exit status 2
stderr:
panic: runtime error: index out of range [25] with length 25

goroutine 1 [running]:
main.main()
	/tmp/cf-worker-1958452697/main.go:215 +0x460

Input:
3
1 2 3 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0