P17359 [CodeChef] F1RULE
普及-
题目描述

Chef has finally got the chance of his lifetime to drive in the F1 tournament. But, there is one problem. Chef did not know about the [107% rule] and now he is worried whether he will be allowed to race in the main event or not.

Given the fastest finish time as X seconds and Chef's finish time as Y seconds, determine whether Chef will be allowed to race in the main event or not.

Note that, Chef will only be allowed to race if his finish time is within 107% of the fastest finish time.

------ Input Format ------

  • First line will contain T, number of testcases. Then the testcases follow.
  • Each testcase contains of a single line of input, two space separated integers X and Y denoting the fastest finish time and Chef's finish time respectively.

------ Output Format ------

For each test case, output $\texttt{YES}$ if Chef will be allowed to race in the main event, else output $\texttt{NO}$.

You may print each character of the string in uppercase or lowercase (for example, the strings $\texttt{YeS}, \texttt{yEs}, \texttt{yes}$ and $\texttt{YES}$ will all be treated as identical).

------ Constraints ------

$1 ≤ T ≤ 2\cdot 10^{4}$
$1 ≤ X ≤ Y ≤ 200$

----- Sample Input 1 ------
4
1 2
15 16
15 17
100 107

----- Sample Output 1 ------
NO
YES
NO
YES

----- explanation 1 ------
Test case $1$: The fastest car finished in $1$ second. Thus, Chef should have finished on or before $1.07$ seconds to ensure qualification but he finished in $2$ seconds. Hence, Chef will not be allowed to race in the main event.

Test case $2$: The fastest car finished in $15$ seconds. Thus, Chef should have finished on or before $16.05$ seconds to ensure qualification and he managed to finish in $16$ seconds. Hence, Chef will be allowed to race in the main event.

Test case $3$: The fastest car finished in $15$ seconds. Thus, Chef should have finished on or before $16.05$ seconds to ensure qualification but he finished in $17$ seconds. Hence, Chef will not be allowed to race in the main event.

Test case $4$: The fastest car finished in $100$ seconds. Thus, Chef should have finished on or before $107$ seconds to ensure qualification and he finished just in time for qualification. Hence, Chef will be allowed to race in the main event.

输入格式

见题面

输出格式

见题面

样例输入
4 1 2 15 16 15 17 100 107
样例输出
NO YES NO YES