Definition:
Collection of Tokens are called statements and ends with semicolon(;). (or) It is a instruction to the computer to perform specific action.
Types of Statements:
1. Simple Statement or Expression Statement
2. Compound Statement or Block Statement
3. Control statement or Control structures or Branching Statements
1. Simple Statement or Expression Statement:
It follows any c valid expression and followed by semicolon.
Ex:
int a;
a=a+1;
printf("Hello World\n");
;
2. Compound Statement or Block statement:
It is collection of statements enclosed in braces ({,}).
Example:
{
printf(" I'm Rajendra\n");
getch();
}
3. Branching Statements (Selective Structures)
Branching: the statement which transfers control from one statement to another statement breaking the normal sequence of execution is known as control statement.
Types of Control Structures
1. Conditional statements
if statement
if..else statement
if...else if....else Statement
switch statement
2. Unconditional statements or Jump Statements
break
continue
go to
3. looping statements or repetative statements
for loop
while loop
do-while
int a;
a=a+1;
printf("Hello World\n");
;
2. Compound Statement or Block statement:
It is collection of statements enclosed in braces ({,}).
Example:
{
printf(" I'm Rajendra\n");
getch();
}
3. Branching Statements (Selective Structures)
Branching: the statement which transfers control from one statement to another statement breaking the normal sequence of execution is known as control statement.
Types of Control Structures
1. Conditional statements
if statement
if..else statement
if...else if....else Statement
switch statement
2. Unconditional statements or Jump Statements
break
continue
go to
3. looping statements or repetative statements
for loop
while loop
do-while
Review Questions in Statements
Short answers
type
4) Differentiate for do while loops.
7) List any four important features of C language.
8) What is a null statement?
9) List the various conditional statements available in
C.
10) What do you meant by conditional expressions?
11) Write a C program to find the whether the given year
leap year or not.
12) Write a C program to print the following output:
1
22
333
13) Explain the switch statement with syntax.
14) Write a C program to find the factorial of a given
number.
15) Write the difference between it and else if
statements.
Essay type
questions
1) With the help of a flow chart explain the working of
while loop.
2) With the help of a flow chart explain the working of
do while loop.
3) Explain the working of for loop with the help of flow
chart.
4) Explain how continue statements effect the looping.
5) Explain the comma operator with the help of a program.
6) List out the various conditional statements available
in C and explain about them with the help of flow chart and a program.
7) Explain multiday conditional statements with the help
of a program.
8) Explain the switch statements with the help of a floe
chart.
9) With a C program to print whether inputted character
is a vowel or not using switch statement.
10) Explain the following statements used in C
(a) if statement
(b)if….else statement
(c)while
(d)do….while.
11) Write a C program to print between 1 and 100.
12) (a)What is a conditional operator ? explain.
(b)Write the
syntax of Do…..while loop with sequence of operations.
13) Explain the working of nested for loop.
14) Write a program in C to calculate loop
1+2+3…………100
using while loop
---------------------------------------------------------------------------------------------------------
(review questions)
1. State the need for branching statements?
2. What are the branching statements used in c?
3. Write the syntax of various conditional statements available in ‘C’
4. (i) define conditional statement and list the conditional statements used in ‘C’ language (ii) Explain the different branching statements available in C with examples. (or) List the various conditional statements in c and explain briefly with suitable examples. (or) Explain in detail different conditional statements with their flowcharts and examples
5. Explain if..else statement with syntax and example
6. (i) explain the following statements used in C. (a) if statement (b) if..else statement (ii) explain about syntax of (a) if—statement (b)if-else statement (c) nested-if-statement in C.
7. (i) explain if..else statement with a flowchart. (ii) write the syntax for if—else statement in C with an example.
8. Describe different forms of if statement in c
9. Explain nested if--.else statement in c.
10. Write the differences between if and else ..if statements
11. Give the general form of a switch statement and describe how the switch statement is executed (0r) explain the switch statement in c with syntax
12. Explain in what way does a switch statement differs from an if statement.
13. Give the syntax of the switch statement with an example.
14. Explain the switch statement with the help of a flowchart and a suitable c program
15. write a program to find the average, grade of the 3 subjects using switch caseYou may like the following posts:
C Tokens
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