Submission #338867

Source Code Expand

a,b,c = gets.split.map(&:to_i)
plus = a+b==c
minus = a-b==c
if plus && minus
	puts "?"
elsif !plus && !minus
	puts "!"
elsif plus
	puts "+"
elsif minus
	puts "-"
end

Submission Info

Submission Time
Task B - A±B Problem
User kentarobot
Language Ruby (1.9.3)
Score 100
Code Size 178 Byte
Status AC
Exec Time 49 ms
Memory 4224 KiB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 34
Set Name Test Cases
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 10_rand_00.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 10_rand_09.txt, 10_rand_10.txt, 10_rand_11.txt, 10_rand_12.txt, 10_rand_13.txt, 10_rand_14.txt, 10_rand_15.txt, 10_rand_16.txt, 10_rand_17.txt, 10_rand_18.txt, 10_rand_19.txt, 10_rand_20.txt, 10_rand_21.txt, 10_rand_22.txt, 10_rand_23.txt, 10_rand_24.txt, 10_rand_25.txt, 10_rand_26.txt, 10_rand_27.txt, 10_rand_28.txt, 10_rand_29.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 45 ms 4212 KiB
00_sample_01.txt AC 44 ms 4212 KiB
00_sample_02.txt AC 44 ms 4212 KiB
00_sample_03.txt AC 44 ms 4212 KiB
10_rand_00.txt AC 45 ms 4212 KiB
10_rand_01.txt AC 44 ms 4208 KiB
10_rand_02.txt AC 45 ms 4212 KiB
10_rand_03.txt AC 44 ms 4128 KiB
10_rand_04.txt AC 45 ms 4208 KiB
10_rand_05.txt AC 44 ms 4212 KiB
10_rand_06.txt AC 44 ms 4212 KiB
10_rand_07.txt AC 43 ms 4212 KiB
10_rand_08.txt AC 46 ms 4212 KiB
10_rand_09.txt AC 45 ms 4212 KiB
10_rand_10.txt AC 44 ms 4212 KiB
10_rand_11.txt AC 44 ms 4212 KiB
10_rand_12.txt AC 47 ms 4212 KiB
10_rand_13.txt AC 45 ms 4212 KiB
10_rand_14.txt AC 45 ms 4212 KiB
10_rand_15.txt AC 44 ms 4208 KiB
10_rand_16.txt AC 45 ms 4212 KiB
10_rand_17.txt AC 46 ms 4208 KiB
10_rand_18.txt AC 45 ms 4212 KiB
10_rand_19.txt AC 44 ms 4212 KiB
10_rand_20.txt AC 45 ms 4208 KiB
10_rand_21.txt AC 47 ms 4212 KiB
10_rand_22.txt AC 45 ms 4212 KiB
10_rand_23.txt AC 43 ms 4212 KiB
10_rand_24.txt AC 45 ms 4212 KiB
10_rand_25.txt AC 43 ms 4212 KiB
10_rand_26.txt AC 44 ms 4208 KiB
10_rand_27.txt AC 45 ms 4212 KiB
10_rand_28.txt AC 47 ms 4212 KiB
10_rand_29.txt AC 49 ms 4224 KiB