#includestdio h float char oper printi“请输入两个数和一个四则运算符(如:3,+,2):”) scanf(\%f,%c, %f\, &operandi, &oper, &operand2 )

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TURBO C GRAPHICS INFORMATION AAAAAAAAAAAAAAAAAAAAAAAAAAAA This file contains information about the Turbo c graphics that not contained in the Additions and Enhancements manual. please read this file in its entirety, referring to it when you problems not addressed in the Additions and Enhancements manual