ABSYS  AntiBlot System
Jimmy is a hardworking pupil in his second year at primary school. Recently he decided to convert all his notes into an electronic version. Sadly, he found that his math notes were full of ink blots.
He scanned the notes and sent them through his own OCR package
(yes, he coded it all by himself at the age of 8).
The OCR package replaced all ink blots by the string "machula
".
Problem specification
You are given Jimmy's notes, processed by the OCR. They contain simple math exercises, which were used to practice addition on positive integers. Your task is to recover the damaged part of the notes.
Input specification
The first line of the input file contains an integer T specifying the number of test cases. Each test case is preceded by a blank line.
Each test case consists of exactly one line.
The line represents an equation of the form "number + number = number
",
where each number
is a positive integer.
One part of the equation will be replaced by the string "machula
".
The string always covers a contiguous nonempty sequence of digits, possibly even an entire
number. You may assume that for each equation in the input there will be
exactly one way to fill in the missing digits.
Output specification
For each test case, the output shall contain one line of the form
"number + number = number
". The line must represent the equation
from that test case with all missing digits filled in.
Example
Input:3 23 + 47 = machula 3247 + 5machula2 = 3749 machula13 + 75425 = 77038Output:
23 + 47 = 70 3247 + 502 = 3749 1613 + 75425 = 77038
Note: int in C++/C/Java or longint in Pascal is enough.
hide comments
Atul Kumar Verma:
20130108 12:38:11
is there spaces between operator and operands in output? 

Gyorgy Deak:
20120805 04:39:52
Can somebody provide input sample?


Vrian7:
20120802 02:20:39
finally I solved it and accepted to the first one 

xxx:
20120615 17:22:39
INPUT FORMAT :


sachin kumar vashsistha:
20120614 02:39:53
for blank line after each test case should i put printf("/n")?? Last edit: 20120614 02:40:07 

xxx:
20120612 10:21:50
i'm getting NZEC error ... what does that mean?? and i have written the code in python and used regular expressions .....i'm getting runtime error .... can anyone please explain it .... Last edit: 20120612 10:23:41 

saket diwakar:
20120114 13:56:30
@Andy william


Andy:
20111012 16:03:47
I keep getting WA :(


Abhijit Raj:
20110904 09:34:46
the string with machula can be quite long, so take care. 

Andres R. Arrieche S. [UCLAve]:
20110706 22:23:34
There is only one "machula" in the test case. Example:

Added by:  Fudan University Problem Setters 
Date:  20071201 
Time limit:  1s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: C99 ERL JSRHINO 
Resource:  IPSC 2007 