A message containing letters from 'A' to 'Z' is being encoded into numbers using the following encoding:
'A' -> 1
'B' -> 2
.
.
.
'Y' -> 25
'Z' -> 26
Given an encoded string, find the number of ways it can be decoded.
decoded: 123
encoded: ["ABC", "LC", "AW"]
answer: 3
decoded: 36
encoded: ["CF"]
answer: 1
decoded: 106
encoded: ["JF"]
answer: 1
decoded: 306
encoded: []
answer: 0
The total number of ways to decode can be larger than the largest 32 bit number. Return your answer with module 109 + 7.
The first line contains an integer âTâ denoting the number of test cases.
For each test case, the input has a string denoting the decoded string
For each test case, the output contains a line with one integer denoting the total number of ways. Return the answer with module 109 + 7.
4
123
36
106
306
3
1
1
0
1 <= T <= 30
1 <= length of string <= 104
The string contains only digits and may contain leading zeroes