Bash 解法, 执行用时: 2ms, 内存消耗: 376KB, 提交时间: 2021-06-24

#/bin/bash
 
lines=()
while read line
do
    lines[${#lines[@]}]=$line
done<nowcoder.txt
 
rows=${#lines[@]}
t=(${lines[0]})
columns=${#t[@]}
 
for ((i=0;i<$columns;i++))
do
    for ((j=0;j<$rows;j++))
    do
        tmp=(${lines[$j]})
        echo "${tmp[$i]} "
    done
done

Bash 解法, 执行用时: 2ms, 内存消耗: 420KB, 提交时间: 2021-12-24

declare -A map
while read -a arr
do

    for i in ${!arr[@]}
    do
        map[$i]="${map[$i]} ${arr[$i]}"
    done
done < nowcoder.txt

for i in ${!map[@]}
do
    echo ${map[$i]}
done

Bash 解法, 执行用时: 2ms, 内存消耗: 420KB, 提交时间: 2021-11-29

declare -a arr1
declare -a arr2
 
while read line
do
    arr=($line)
    arr1[${#arr1[@]}]=${arr[0]}
    arr2[${#arr2[@]}]=${arr[1]}
done < nowcoder.txt
 
echo ${arr1[@]}
echo ${arr2[@]}

Bash 解法, 执行用时: 2ms, 内存消耗: 428KB, 提交时间: 2021-09-28

#!/bin/bash

lines=()
while read line
do
    lines[${#lines[@]}]=$line
done<nowcoder.txt
 
rows=${#lines[@]}
t=(${lines[0]})
columns=${#t[@]}
 
for ((i=0;i<$columns;i++))
do
    for ((j=0;j<$rows;j++))
    do
        tmp=(${lines[$j]})
        echo "${tmp[$i]} "
    done
done

Bash 解法, 执行用时: 2ms, 内存消耗: 504KB, 提交时间: 2021-07-12

#!/bin/bash

declare -a tmp1
declare -a tmp2
i=0
j=0

while read line
do
    arr=($line)
    tmp1[i]=${arr[0]}
    tmp2[j]=${arr[1]}
    let i++
    let j++
done

for k in ${tmp1[@]}
do
    echo -en "${k} "
done

for ((l=0;l<${#tmp2[*]};l++))
do
    echo -en "${tmp2[l]} "
done