SWITCH PROGRAMME

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   1.Input any no. And print day of week:



#include<stdio.h>
int main()
{
int no;
printf("Enter any number\n");
scanf("%d",&no);
switch(no)
{
case 1:
printf("Monday");
break;
case 2:
printf("Tuesday");
break;
case 3:
printf("Wednesday");
break;
case 4:
printf("Thrusday");
break;
case 5:
printf("Friday");
break;
case 6:
printf("Saturday");
break;
case 7:
printf("Sunday");
break;
default:
printf("Invalid input");
}
}
•OUTPUT 

Enter any number 
2
Tuesday 

          2.INPUT ANY NUMBER AND PRINT MONTH NAME AND NUMBER OF DAY'S :

#include<stdio.h>
int main()
{
int no;
printf("Enter any number\n");
scanf("%d",&no);
switch(no)
{
case 1:
printf("January-31");
break;
case 2:
printf("February-28/29");
break;
case 3:
printf("March-31");
break;
case 4:
printf("April-30");
break;
case 5:
printf("May-31");
break;
case 6:
printf("June-30");
break;
case 7:
printf("July-31");
break;
case 8:
printf("August-31");
break;
case 9:
printf("September-30");
break;
case 10:
printf("October-31");
break;
case 11:
printf("November-30");
break;
case 12:
printf("December-31");
break;
default:
printf("Invalid input");
}
}
•OUTPUT 

Enter any number 
3
March -31

       3.CHECK ALPHABET CONSONENT OR                             VOWEL METHOD 1:



#include<stdio.h>
int main()
{
char ch;
printf("Enter any alphabet\n");
scanf("%c",&ch);
switch(ch)
{
case 'a':
printf("vowel");
break;
case 'e':
printf("vowel");
break;
case 'i':
printf("vowel");
break;
case 'o':
printf("vowel");
break;
case 'u':
printf("vowel");
break;
default:
printf("Consonent");
}
}

•OUTPUT 

Enter any alphabet 
M
Consonent

                        4.CHECK ALPHABET CONSONENT OR VOWEL METHOD :


#include<stdio.h>
int main()
{
char ch;
printf("Enter any alphabet\n");
scanf("%c",&ch);
switch(ch)
{
case 'a':
case 'e':
case 'i':
case 'o':
case 'u':
printf("vowel");
break;
default:
printf("Consonent");
}
}

•OUTPUT 
Enter any alphabet 
A
Vowel

       5.SIMPLE CALCULATOR PROGRAMME: 


#include<stdio.h>
int main()
{
float x,y;
char ch;
printf("Enter first number\n");
scanf("%f",&x);
printf("Enter second number\n");
scanf("%f",&y);
printf("Enter\n+ for add\n- for sub\n* for multiply\n/ for div\n");
scanf("\n%c",&ch);
switch(ch)
{
case '+':
printf("Add=%f",(x+y));
break;
case '-':
printf("Sub=%f",(x-y));
break;
case '*':
printf("Multiply=%f",(x*y));
break;
case '/':
printf("Div=%f",(x/y));
break;
default:
printf("Invalid input!!");
}
}

•OUTPUT 

Enter first number 
45
Enter second 

             6.SIMPLE ATM PROGRAMME: 


#include<stdio.h>
int main()
{
float amt,creditamt,debitamt;
char ch;
printf("Enter initial amount\n");
scanf("%f",&amt);
printf("Enter\nc for credit\nd for debit\nb for balance\n");
scanf("\n%c",&ch);
switch(ch)
{
case 'c':
printf("Enter credit amount\n");
scanf("%f",&creditamt);
amt=amt+creditamt;
printf("New Amount=%f",amt);
break;
case 'd':
printf("Enter debit amount\n");
scanf("%f",&debitamt);
if(amt>=debitamt)
{
amt=amt-debitamt;
printf("New Amount=%f",amt);
    }
    else
    {
    printf("Insufficient amount");
}
break;
case 'b':
printf("Amount in your account=%f",amt);
break;
default:
printf("Invalid input!!");
}
}
•OUTPUT 

Enter initial amount
5000
Enter 
C for credit 
D for debit
B for balance
D
Enter debit amount 
2000
New amount 
3000.0



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