The final exam coming online immediately cry, course teacher let everyone a job independently, I drew an electronic organ requires two work modes, notes playing music and playing, and... so difficult

CodePudding user response:

A big push in BBS
https://so.csdn.net/so/search/s.do? Q=51% E5 E7 8 d % 95% % 89% % 87% % E6 9 AE E7 BA c % % % % 80% E6 B5 E7%94% % 98% % 93% E5 AD E7%90% % 90% % B4 & amp; T=& amp; U=