shell输出台阶状图形
shell输出台阶状图形
程序如下：
#!/bin/bash
rows=4
for (( i=1; i<=rows; i++ ))
do
for (( j=1; j<=i; j++ ))
do
echo -n "| "
done
echo -n "_"
echo
done
# |_
# ||_
shell输出台阶状图形
程序如下：
#!/bin/bash
rows=4
for (( i=1; i<=rows; i++ ))
do
for (( j=1; j<=i; j++ ))
do
echo -n "| "
done
echo -n "_"
echo
done
# |_
# ||_