#include<stdio.h>
#include<conio.h>
void main()
{ int n;
printf("please enter number \n");
scanf("%d",n);
switch(n%2)
{
case 0 : printf("even");
break;
case 1 :
case -1 :
printf("odd");
}
getch();
}
The numbers on a tact switch can mean a variety of things. Typically, the number will be a model or part number. Depending on where the number is, that will tell what the number is for. You can call the manufacturer and ask them specifically for your switch.
Only one: expression. Yes, in C expression is one of the statements. Some other statements are: if, do, goto, while, for, switch, break, continue, return, NULL-statement, compound-statement.
They use the binary sysem because the number 1 means the switch is turned on and the number 0 means the switch is off. There is no way to use the decimal number system.
Unless the first number is zero, then this must ALWAYS be the case.
41/5 = 820/100 = 820%
Case is used to label each branch in the switch statement in Java Program
If you have a loop in your switch statement or around your switch statement, you can use the continue statement in that. You cannot use a continue statement outside of a loop (do, for, or while).
we can use switch statement in multiple time but in if statement we can not use multiple time
If statement is single selection statement,whereas the switch statement is multiple selective.
This question cannot be generally answered, the output depends on the actual program.
Default clause in switch statement used to indicate that the desired option is not available with the switch case statement. it is similar to else statement of if statement which is used when the condition does not satisfy.
prog1: #include<stdio.h> int main() { switch(1) { int i=0; case 1:printf("%d",i); } getchar(); return 0; } Output: garbage value. prog2: #include<stdio.h> int main() { switch(1) { printf("Inside Switch"); case 1:printf("Case 1\n"); } printf("Outside Switch"); getchar(); return 0; } Output: Case 1 Outside Switch. The statements before a case labelled statement seem unreachable according to program 2 but then why don't i get an error for an undeclared variable i in the first program (only a warning). Would be really helpful if someone could explain in detail that how the switch statement is treated internally.
There is no "elseif" statement in C. You can only use "else" and "if" separately. This is a good reason for switch/case/break.
In java, a switch statement is used to simplify a long list of 'if' statements. A switch statement takes the form of:switch (variableName){case condition1; command1;case condition2; command2;...}
using break; statement
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Switch case statement:The switch case statement is a better way of handling multiple choices, it is similar to 'if-else statement' and is a better way of controlling branching behavior in a program.Switch statement tests whether an expression matches one of the case.Each case is labeled by one or more integer constant expressions. If a case matches the expression value, execution starts at that case.Default case is also present which is optional and it is executed only if none of the other cases are satisfied.Each case is terminated by break statement which causes immediate exit from the switch statementIf you miss the break statement in one of the Switch conditions, all the subsequent conditions may also get executed