"Did you understand this time?" Xia Zhisu asked.
Xing Ze shook his head, "I don't get it!"
"...How about this, I'll create a game program for you. You can play with the characters in the program; after a few rounds, you'll understand the method!" Xia Zhisu said, "Do you have a computer?"
"Yes! Of course!" Xing Ze immediately instructed someone to bring a computer.
Xia Zhisu sat on the sofa, cross-legged.
She placed the computer on her lap.
Her fingers danced swiftly across the keyboard.
Her speed left Xing Ze speechless.
Xing Ze pulled up a chair and sat beside her, "Little Susu, when will it be ready? Will it be done by tomorrow?"
"This is a simple program; it'll be done quickly, just hold on." As soon as Xia Zhisu finished speaking, she gave the keyboard one last decisive tap, "OK!"
Xing Ze's eyes widened again, "Is it, is it ready?"
"It's done. Give it a try," Xia Zhisu turned the computer to Xing Ze.
