# DCP-278: How fast you can solve? Back to All Problems

Beginner Math > Basic Math

Nafees is new to competetive programming.He opens account in different online judges as "gutibaaj".He notices that one of the online judges provide "compare user statistics" feature. Suppose id of one user is "A" and id of another user is "B".Now if you give input A-B ,"compare user statistics" will tell you how many problems are there that are solved by A but not by B. Now,you want find the opposite of what "compare user statistics" offers.You know value of A ,B and A-B .**Find how many problems are there that are solved by B but not by A.** Input: ------ Input starts with an integer T (1<=10), denoting the number of test cases. Each case contains three integers, denoting the number A, B, A-B.Each of these integers will be in the range of 32 bit signed integer number. Output: ------- For each case of input, output the required result. Sample Input ------------ 3 5 5 0 2 1 1 1 1 1 Sample Output ------------- 0 0 1

### Problem Limits

 Language Time Limit (seconds) C 0.50 C++ 0.50 C++14 0.50 C# 1.00 Go 1.00 Java 1.00 JavaScript 1.00 Objective-C 1.00 Perl 1.00 PHP 1.00 Python 1.00 Python3 1.00 Ruby 1.00 VB.Net 1.00

# 114/237

Solve/Submission

### Ranking

# User Language Timing
01 sahedsohel Cpp14 0.00s
03 _c_k_r_ Cpp14 0.00s
04 AlaminJust Cpp14 0.00s
05 anparvez10 Cpp14 0.00s
06 jahid_ict Cpp14 0.00s
07 Dragon_Curve Cpp14 0.00s
08 Anubis Cpp14 0.00s
09 snow_man Cpp14 0.00s
10 Sleep_Mode Cpp14 0.00s
11 Mr_KAJOL Cpp14 0.00s
12 kzvd4729 Cpp14 0.00s
14 Nirjhor Cpp14 0.00s
15 SKL12 Cpp14 0.00s
16 JubayerSohel Cpp14 0.00s
17 Jaiaid Cpp14 0.00s
18 Reshma Cpp14 0.00s
19 uzzal_rahman Cpp14 0.00s
20 emrul Cpp14 0.00s
21 HM39 Cpp14 0.00s
22 absa1am Cpp14 0.00s
23 CodeMechanix Cpp14 0.00s
24 Alamgir_Hossain Cpp14 0.00s
25 gulzar Cpp14 0.00s
26 sujan13 Cpp14 0.00s
27 smohi Cpp14 0.00s
28 Avenger27 Cpp14 0.00s
29 t0whid Cpp14 0.00s
30 reza_ul Cpp14 0.00s
31 JUST_positive Cpp14 0.00s
32 mahbubcseju Cpp14 0.00s
33 Arpan_cse_2k14 Cpp14 0.00s
34 Unique_23 Cpp14 0.00s
35 kamran_11b Cpp14 0.00s
36 SakibAlamin Cpp14 0.00s
37 Momin_just Cpp14 0.00s
38 Mehedi07 Cpp14 0.00s
39 7Mahfuz Cpp14 0.00s
40 ssavi Cpp14 0.00s
41 Koushik54 Cpp14 0.00s
42 Nazmul0092 Cpp14 0.00s
43 subhashis_cse Cpp14 0.00s
44 Dinar Cpp14 0.00s
45 Dipon12 Cpp14 0.00s
46 nahid3334 Cpp14 0.00s
47 jayed_al_hasan Cpp14 0.00s
48 rykamol Cpp14 0.00s
49 junayedmahmud Cpp14 0.00s
50 Ruman_Hossain Cpp14 0.00s
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