Exercise 1: Programming Environment and Basic Input/Output 1. Write a program that prints “This is my first program!” on the screen. (a) Save this program onto your own disk with the name of e2-1a (b) Run this program without opening Turbo C (c) Modify this program to print “This is my second program!”, then save it as e2-1b. Please do not overwrite the first program. 2. Write a program that prints the number 1 to 4 on the same line. Write the program using the following methods: (a) Using four “printf” statements. (b) Using one “printf” statement with no conversion specifier (i.e. no ‘ ’). (c) Using one “printf” statement with four conversion specifiers 3．(a) Write a program that calculates and displays the number of minutes in 15 days. (b) Write a program that calculates and displays how many hours 180 minutes equal to. (c) (Optional) How about 174 minutes?

E2-1A.CPP
E2-1B.CPP
E2-2A.CPP
E2-2B.CPP
E2-2C.CPP
E2-3A.CPP
E2-3B.CPP
E2-3C.CPP
E2-1A.BAK
E2-2A.BAK
E2-2B.BAK
E2-2C.BAK
E2-3C.BAK
E2-1A.EXE
E2-1B.EXE
E2-2A.EXE
E2-2B.EXE
E2-2C.EXE
E2-3A.EXE
E2-3B.EXE
E2-3C.EXE
E2-1A.OBJ
E2-1B.OBJ
E2-2A.OBJ
E2-2B.OBJ
E2-2C.OBJ
E2-3A.OBJ
E2-3B.OBJ
E2-3C.OBJ

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