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AbhishekGhosh/pyramid-basic.sh

Created January 25, 2015 17:52
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Pyramid Ball Count per Layer
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pyramid-basic.sh
#!/bin/bash
# If there are 4 layers, run 3 times and add 1
# GNU GPL 3.0
# Dr. Abhishek Ghosh 2015
echo "What is the number of Layer counted from the Top?:"
read input
echo "Then the $input th layer will have ::"
echo "\x1B[36m$(((input * 2)+((input - 2)*2)+((input - 2)*2)))\x1B[0m balls, if it is solid,"
echo "and \x1B[36m$(((input*2)+((input - 2)*2)))\x1B[0m balls, if it is hollow!"
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