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
adi_tri:
20150923 19:24:07
if all constraints are in int how WA by taking character array of 15 and AC by taking size as 20 

ROHIT Kumar:
20150923 18:53:17
took half of my day but finally ac ,playing with strings 

Dushyant Singh:
20150920 10:43:07
"Each test case is preceded by a blank line. " Don't get fooled by this line. :P There can be many blank lines before input. Like this


arjunmayilvaganan:
20150907 06:28:53
Python, my baby. AC in 1 go. Not that this is such a great problem to cherish. 

pritic:
20150906 06:12:17
you (JAVA people) might hit Time Limit Exceeded if you don't care about the way you are reading the input. Last edit: 20150906 06:12:53 

MSK:
20150904 00:20:58
Time limit not optimized for Java. :( 

Mohit:
20150824 11:42:02
got AC in 3rd attempt, after "idone it".


suhas:
20150816 19:29:12
used getline twice to compensate the blank line. :P 

shantanu tripathi:
20150815 13:12:34
nice one.. :) 

Vivek:
20150811 19:46:55
this question is all about int and str.

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 