AtCoder Regular Contest 147
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Problem Statement
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Consider strings of length $N$ consisting of A, B, and C. Among them, find the number of strings that satisfy the following condition, modulo $2$:
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- Let
$S_i$be the string formed by the first$i$characters of$S$. Also let$A_i$,$B_i$, and$C_i$be the numbers ofA's,B's, andC's in$S_i$, respectively. For all$i$such that$1 \le i \le N$, the following holds: $A_i-B_i \le X$$B_i-C_i \le Y$$C_i-A_i \le Z$
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You have $T$ test cases to solve.
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Constraints
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$1 \le T \le 10$$1 \le N \le 10^9$$0 \le X,Y,Z \le 10^9$- All values in input are integers.
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Input
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Input is given from Standard Input in the following format:
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T
\mathrm{case}_1
\mathrm{case}_2
\vdots
\mathrm{case}_T
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Each case is in the following format:
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N X Y Z
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Output
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For each case, print the answer.
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样例
Input #1
1
3 2 1 0
Output #1
0
$8$ strings satisfy the condition: `AAB`,`AAC`,`ABA`,`ABC`,`ACA`,`ACB`,`BAA`,`BAC`. Therefore the answer is $0$.
Input #2
10
1 22 9 92
14 7 74 39
23 50 8 6
93 40 9 60
68 8 47 64
11 68 18 24
3 26 54 8
46 17 90 86
86 76 45 55
80 68 79 62
Output #2
1
0
0
0
1
1
1
0
1
0
题目信息
题面与样例版权归 AtCoder 及出题人所有;中文翻译由 AI 生成(CI 管线),如有出入请以原文为准。