iOS - Eezy Tutorials

If statement in Objective C

Example for simple if statement is shown below.

int main(int argc, const char * argv[])
{
    @autoreleasepool {
		int a = 3;
        if(a > 2){
			NSLog(@"Greater than 2");
		}
              
    }
    return 0;
}

If Else statement in Objective C

Example for simple if else statement is shown below.

int main(int argc, const char * argv[])
{
    @autoreleasepool {
        int a = 3;
        if(a > 2){
			NSLog(@"Greater than 2");
		}
        else{
			NSLog(@"Lesser than or equal to 2");
		}      
    }
    return 0;
}

Else If ladder in Objective C

Example for else if ladder is shown below.

int main(int argc, const char * argv[])
{
    @autoreleasepool {
        int a = 3;
        if(a == 2){
			NSLog(@"Is equal to 2");
		}
		else if(a > 2){
			NSLog(@"Greater than 2");
		}
		else if(a< 2){
			NSLog(@"Lesser than or equal to 2");
		}
              
    }
    return 0;
}

Switch statement in Objective C

Example for switch statement is shown below.

int main(int argc, const char * argv[])
{
    @autoreleasepool {
        int a = 3;
		switch(a)
		{
			case 1:
			{
				NSLog(@"Is equal to 1");
			}
			break;
			
			case 2:
			{
				NSLog(@"Is equal to 2");
			}
			break;	
			
			default:
			{
				NSLog(@"Some other number");
			}
				
		}
              
    }
    return 0;
}