# Cofiguration Files for Competitive Programming

## `~/.vimrc`

syn on
se ai nu rnu ru cul mouse=a
se cin et ts=4 sw=4 sts=4
colo monokai
set autochdir

no <F2> :w<CR>:!~/run.sh %:p:t<CR>
no h b
no l w

inoremap {<CR> {<CR>}<Esc>ko

no <C-s> :w<CR>
inoremap <C-s> <ESC>:w<CR>a

inoremap <C-z> <ESC>ui

## `run.sh`

#!/bin/sh

clear

PrintUsage() {
    echo "Usage: ./run.sh CODEFILE"
    echo
    echo "The input files should be under \"testcases\" directory."
    echo "The \"testcases\" directory should share the same path with CODEFILE. (Or you can modify the path in run.sh by yourself)"
    echo "The input files should be named in the following manner: 1.txt 2.txt ... etc."
    echo
    echo
}


if [ $# -ne 1 ] ; then
    PrintUsage
    exit 1
elif ! [ -e "${1}" ] ; then
    echo [CODEFILE NOT EXIST]
    echo
    PrintUsage
    exit 1
fi


println() {
    if [ "$1" = "bold" ] ; then 
        echo =======================================
    elif [ "$1" = "thin" ] ; then
        echo ---------------------------------------
    else
        echo
    fi
}


codeFileName="$( basename "${1}" )"
codePath="$( dirname "${1}" )"

#echo ${codeFileName}
#echo ${codePath}
#exit 0


RunTest() {
    startTime="$( date +%s%N )"
    inputFile=$1
    inputFilePath="$( dirname "${inputFile}" )"
    if ! [ -e "${inputFile}" ] ; then
        return 1
    fi
    inputFileName="$( basename "${inputFile}" )"
    
    println thin
    echo "[RUNNING ${inputFileName}]"
    println

    println
    echo "########## INPUT ###########"
    cat "${inputFile}"
     
    "${codePath}"/"${codeFileName}".out < "${inputFile}" > "${inputFilePath}"/output"${inputFileName}".txt
    
    testResult=$?

    if [ $testResult -eq 0 ] ; then
        println
        echo "########## OUTPUT ##########"
        cat "${inputFilePath}"/output"${inputFileName}".txt
    fi

    println
    
    endTime="$( date +%s%N )"
    delta=$(( "${endTime}" - "${startTime}" ))
    delta=$(( "${delta}" / 1000000 ))
    
    println
    echo "(Time: ${delta}ms  |  Return Value: ${testResult})"
    #println thin
    for i in $(seq 0 7) ; do
        println
    done

    return 0
}


echo Code File: "${1}"

println
#println bold
echo [START COMPILE]
println

g++ -std=c++17 -o "${codePath}"/"${codeFileName}".out -O2 -Wall -Wextra -g -fsanitize=address "${1}"
compileResult=$?

println
echo [DONE COMPILE]
#println bold
println
println
println


if [ $compileResult -ne 0 ] ; then
    println
    println
    echo [COMPILE ERROR]
    echo I will not run any test since your code is buggy.
    println
    println bold
    exit 1
fi


runResult=0
testIndex=1
while [ $runResult -eq 0 ] ; do
    
# Specify the folder of input files here.
    RunTest "${codePath}"/testcases/"${testIndex}".txt
    runResult=$?
    testIndex=$(( testIndex + 1 ))

done