C++ Programming You are given a list of M positive numbers, Ao, A1. ..., AM-1- You have to answer Q queries. Each query has four parameters, I, r, n, k. Given a query with parameters I, r, n, k here is how to compute the answer: • Let (B1, B2 ., Ba) = (Aj, A1+1, .. ,A,), where d = r-l+1. • Let S = set of all points (x4, X2, ..., xa) in d-dimensional space such that 0 < X; SBj. For x, y e S, define dist(x, y) = min, sisal X¡ - Yi I • The answer is number of subsets of S of size exactly n such that distance (denoted by above defined dist function) between any two points is at least k. Input The first line of input contains two integers, M and Q. The second line contains M space-separated integers Ao. A,. ..., AM-1 denoting the array A. The next Q lines contain one query each. Each query consists of a single line having the four space separated integers I, r, n, k in this order. Output For each query, output a single line containing the answer modulo 1000000007 (109 + 7). Input: Output: 52 480 45462 1 0311 2223

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C++ Programming
You are given a list of M positive numbers, Ao, A1, .., AM-1. You have to answer Q
queries. Each query has four parameters, I, r, n, k. Given a query with parameters
I, r, n, k here is how to compute the answer:
• Let (B1, B2 ..., Ba) = (Aj, A1+1, ... ,A,), where d = r-l+1.
• Let S = set of all points (x1, X2,
S Bi.
• For x, y e S, define dist(x, y) = min, sisal Xi - Yi I
• The answer is number of subsets of S of size exactly n such that distance
Xa) in d-dimensional space such that 0 < X¡
(denoted by above defined dist function) between any two points is at least k.
Input
The first line of input contains two integers, M and Q. The second line contains M
space-separated integers Ao, A1, ...., AM-1 denoting the array A. The next Q lines
contain one query each. Each query consists of a single line having the four space
separated integers I, r, n, k in this order.
Output
For each query, output a single line containing the answer modulo 1000000007
(109 + 7).
Input:
Output:
52
480
45462
1
0311
2223
Transcribed Image Text:C++ Programming You are given a list of M positive numbers, Ao, A1, .., AM-1. You have to answer Q queries. Each query has four parameters, I, r, n, k. Given a query with parameters I, r, n, k here is how to compute the answer: • Let (B1, B2 ..., Ba) = (Aj, A1+1, ... ,A,), where d = r-l+1. • Let S = set of all points (x1, X2, S Bi. • For x, y e S, define dist(x, y) = min, sisal Xi - Yi I • The answer is number of subsets of S of size exactly n such that distance Xa) in d-dimensional space such that 0 < X¡ (denoted by above defined dist function) between any two points is at least k. Input The first line of input contains two integers, M and Q. The second line contains M space-separated integers Ao, A1, ...., AM-1 denoting the array A. The next Q lines contain one query each. Each query consists of a single line having the four space separated integers I, r, n, k in this order. Output For each query, output a single line containing the answer modulo 1000000007 (109 + 7). Input: Output: 52 480 45462 1 0311 2223
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