Assignment 2: Introduction to C, Constant, Data type and Variable Q.1) Explain the detail block structure of the program. 0.2) Write a program to print the following message. My first quiz is on Oct. 6, 2020. My major exam is on Oct. 15, 2020. Q.3) Write a program to print the following message. My first quiz is on Oct. 6, 2020. My major exam is on Oct. 15, 2020. Q.4) Write a program to add three number 20, 30, and 50. Q.5) Explain the various format of the main function, printf and scanf functions with example. Q.6) What is Directive, Character Set and trigraph characters? Q.7) Explain C tokens. What is the difference between Keywords And Identifiers? 0.8) What is the output of the following code? Include main { } ( FLOAT X; X = 2.5; Y = exp(x); Print(x,y); ) Q.9) What is the data type? What are the different datatype C support. Q.10) How to declare a variable, How to assign value to a variable, explain with an example