Educational Codeforces Round 108 (Rated for Div. 2)

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
1519 Educational Codeforces Round 108 (Rated for Div. 2) FINISHED False 7200 112116299 April 29, 2021, 2:35 p.m.

Problems

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( 29007 ) A Red and Blue Beans PROGRAMMING math

B"You have r red and b blue beans. You'd like to distribute them among several (maybe, one) packets in such a way that each packet: Can you distribute all beans? The first line contains the single integer t ( 1 <= t <= 1000 ) -- the number of test cases. The first and only line of each test case contains three integers r , b , and d ( 1 <= r, b <= 10^9 ; 0 <= d <= 10^9 ) -- the number of red and blue beans and the maximum absolute difference in each packet. For each test case, if you can distribute all beans, print YES. Otherwise, print NO. You may print every letter in any case you want (so, for example, the strings yEs, yes, Yes and YES are all recognized as positive answer). In the first test case, you can form one packet with 1 red and 1 blue bean. The absolute difference |1 - 1| = 0 <= d . In the second test case, you can form two packets: 1 red and 4 blue beans in the first packet and 1 red and 3 blue beans in the second one. In the third test case, since b = 1 , you can form only one packet with 6 red and 1 blue beans. The absolute difference |6 - 1| = 5 > d . In the fourth test case, since d = 0 so each packet should contain the same number of red and blue beans, but r neq b . "...

Tutorials

Educational Codeforces Round 108 Editorial

Submissions

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114617153 Rafiqul_islam_robin A April 29, 2021, 4:57 p.m. OK .NET Core C# TESTS 12 92 299008

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