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
madhavgaba:
20160827 12:28:56
wrong interpretation costed 3RE:( 

ankit1cool:
20160806 09:20:36
convert string into integer then the problem will be cakewalk


aryanagal:
20160625 11:42:01
So many WA for "maNchula", very idiotic mistake, AC finally!! 

baadshah_:
20160621 15:42:15
EASY AC IN one GO!!!!!!!!!!


xinnix:
20160617 18:43:55
Very good problem... Learnt a lot of new things.... Must for beginners in strings. 

sanjay:
20160529 12:09:41
Easy with STOLL opertaion. thanks author. :) 

sekhar21:
20160417 20:13:51
should i assume that '+' is the only operator? 

nitesh237:
20160223 21:11:30
AC in one go !!!


Priyank:
20160204 17:22:19
On same logic, I got TLE for JAVA but AC for C. Last edit: 20160204 17:24:05 

godfrey_17897:
20160129 11:45:45
Don't think much, take each as separate string :)

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 strict ERL JS 
Resource:  IPSC 2007 