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C program to calculate Electricit bill

Aim:

Write a C program to calculate )lectricit, bill or the given customer.

Algorithm:

Step1: Start

Step 2: )nter Customer name

Step 3: Read no. o units

Step $: Calculate

i !unit-"1#

amount"units/$0

else i !units1 units-"3#

amount"units/$.'0

else i !units3 units-"'#

amount"units/$.'0

else

amount"units/'0

Step ': %rint customer name and amount

Step (: Stop

Sample Input and Output:

)nter Customer name and number o units

4ohn 2'

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Electricit !ill: 

 5ame: 4ohn

6mount: Rs.112'

Result:

*hus the program has been e+ecuted successull,.

C program to check the number is positive"negative odd or even #using $ested if%

Aim:

Write a C program to check whether the given number is positive7negative odd or even.

Algorithm:

Step 1: Start

Step 2: Read a number 

Step 3: 8!a# then

Step $: 8!a92""# then

Step ': %rint the given number is positive even

Step (: )lse %rint the given number is positive odd

Step: )lse

Step : 8!a92""# then

Step ;: %rint the given number is negative even

Step1: )lse %rint the given number is negative odd

Step11: Stop

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Sample input and output:

)nter a number 

1'

*he given number is positive odd

Result:

*hus the program has been e+ecuted successull,.

C program to convert Seconds into &'(inutes )'*ours +',as #using switch%

Aim:

Write a C program to convert Seconds into 1.a,s

Algorithm:

Step1: Start

Step 2: Read no. o seconds

Step 3: %rint Seconds into

1.

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 break0

case 2:

hrs " seconds 7 !(/(#0

 print!@hours:9dABhrs#0 break0

case 3:da,s " seconds 7 !2$/(/(#0

 print!@da,s:9dABda,s#0 break0

deault: print pls tr, again

Step (: Stop

Sample Input and Output:

)nter no. o seconds

123$'

Seconds into

1.

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Algorithm:

Step1: Start

Step 2: )nter a number 

Step 3:

rev"B t"n0

while!t"#

  ?  rem"t910

  rev"rev/1Drem0

  t7"10

  E

7/ Checking i number entered b, user and itFs reverse number is equal. /7

i!rev""n#

 print!G9d is a palindrome.GBn#0

  else  print!G9d is not a palindrome.GBn#0 

Step $: stop

Sample input and output:

)nter a number 

121

121 is palindrome

Result:

*hus the program has been e+ecuted successull,.