View problem - Wall construction (kriii2_WA)

Handle	Submission time	Score	Fastest solution	Shortest solution
tncks0121	2014-09-13T07:53:27 Z	4 / 4	0ms	1659bytes
ainta	2014-09-13T08:11:17 Z	4 / 4	0ms	1141bytes
kriii	2014-09-12T16:37:38 Z	4 / 4	0ms	1220bytes
pichulia	2014-09-27T03:42:18 Z	4 / 4	0ms	6384bytes
baneling100	2015-03-31T21:52:27 Z	4 / 4	0ms	1314bytes
mrcamel	2014-09-27T02:59:39 Z	4 / 4	0ms	2263bytes
gs14004	2015-04-06T21:24:08 Z	4 / 4	0ms	1266bytes
effserv	2014-09-27T18:25:13 Z	4 / 4	96ms	5728bytes
veckal	2014-09-27T01:52:37 Z	4 / 4	0ms	1061bytes
maniac	2014-09-27T03:46:17 Z	4 / 4	0ms	1446bytes
wookayin	2014-09-27T01:51:58 Z	1 / 4	0ms	1785bytes
joonas	2014-09-27T02:02:27 Z	1 / 4	0ms	315bytes
dolpang2	2014-09-27T01:41:36 Z	1 / 4	0ms	628bytes
battery	2014-09-27T03:02:45 Z	1 / 4	0ms	2920bytes
roott76	2014-09-27T02:37:16 Z	0 / 4	0ms	66bytes

Problem source

Language	Command
C / gcc	`gcc-10 -Wall -lm -static -DEVAL -o WA -O2 WA.c`
C++ / g++	`g++-10 -Wall -lm -static -DEVAL -o WA -O2 WA.cpp`
C++11 / g++	`g++-10 -Wall -lm -static -DEVAL -o WA -O2 WA.cpp -std=c++11`
C++14 / g++	`g++-10 -Wall -lm -static -DEVAL -o WA -O2 WA.cpp -std=c++14`
Python 2 / Python 2	`python2.7 -c "import py_compile; py_compile.compile(r'WA.py')"`
Python 3 / Python 3	`python3.9 -c "import py_compile; py_compile.compile(r'WA.py')"`
PyPy / PyPy 2	`pypy -c "import py_compile; py_compile.compile(r'WA.py')"`
C++17 / g++	`g++-10 -Wall -lm -static -DEVAL -o WA -O2 WA.cpp -std=c++17`
PyPy 3 / PyPy 3	`pypy3 -c "import py_compile; py_compile.compile(r'WA.py')"`
Java 11 / Java	`javac -J-Xms128m -J-Xmx512m -encoding UTF-8 WA.java`
Kotlin / Kotlin	`kotlinc-jvm -include-runtime -d WA.jar WA.kt`

Wall construction Batch Compilation commands