Wrong score calculation for problems with more than 100 testcase

[leoleoasd]

backend/app/controller/judger.go

Lines 217 to 220 in 5c5c951

	run.Submission.Score += uint(100 / testcaseCount)
	if run.Submission.Score == uint(100-(100%testcaseCount)) {
	run.Submission.Score = 100
	}