In GCC,
conditional and switch programming is as like Windows (TC).
CONDITIONAL
PROGRAMMING
Conditional
program has structure in Windows (TC) as
if(condition1)
{
statements;
}
else if(conditon2)
{
statements;
}
else
{
statements;
}
This is same structure for GCC.
SWITCH-CASE
PROGRAMMING
switch-case
programming has structure in Windows (TC) as
switch(choice)
{
case 1:
statements;
break;
case 2:
statements;
break;
case 3:
statements;
break;
.
.
.
}
This is also same structure for GCC.
Let’s check some examples of these…
1)
CONDITONAL PROGRAM
#include<stdio.h>
#include<string.h>
int
main()
{
float age=0.0;
char concetion[10]="NULL";
printf("\n\n Concetion Rate
Board");
printf("\n\n Enter your age :
");
scanf("%f",&age);
if(age<=18)
strcpy(concetion,"FULL");
else if(age>=60)
strcpy(concetion,"HALF");
else
strcpy(concetion,"NO");
printf("\n You have %s
concetion",concetion);
printf("\n");
return
0;
}
2)
switch-case program
#include<stdio.h>
#include<stdlib.h>
int main()
{
int choise=0;
float amount=0.0;
printf("\n
Transaction Unit");
printf("\n
1-Deposite \
\n
2-widrowal \
\n
3-exit \
\n
Enter your choice (1/2) : ");
scanf("%d",&choise);
switch(choise)
{
case 1:
printf("\n\n Enter amount you want to Deposite : ");
scanf("%f",&amount);
printf("
Your %.2f amount is Deposited !!!",amount);
break;
case 2:
printf("\n\n Enter amount you want to Widraw : ");
scanf("%f",&amount);
printf("
Your %.2f amount is Widrawed !!!",amount);
break;
case 3:
printf("\n\n You have entered option to exit.");
exit(0);
default: printf("\n\n
You have entered incorrect option !!!");
}
printf("\n");
return 0;
}
