Declarations and Initializations

Practice Declarations and Initializations – The declaration “unsigned u” indicates

Practice Declarations and Initializations – What would be the output of the following C program ?

void main() {



int = 12345;



float x = 145.678;



printf ("%3d, %5d, %8d", i,i,i,);



} 

Practice Declarations and Initializations – What will be output of the following “c” code?

#include 

void main ( )

{

 int i, m=2, n=3;

for( i=0;m+n=5; m++)

printf("%d %d", m,n);

}

Practice Declarations and Initializations – What is the output of the following problem ?

#include

#define max

int main(){

    printf("%d",max);

    return 0;

}

Practice Declarations and Initializations – What is the output of the following problem ?

int main()

{

int  const * p=5;

printf("%d",++(*p));

return 0;

}

Practice Declarations and Initializations – What is the output of the following program?

void main()



{



int x,y, z;



 x=2; y=1; z = 1;



if(x > y + z)



printf("Hello!

");



else if (x < y+ z)



printf ("Hi!

"); 



else



printf("Hey!

");



}

Practice Declarations and Initializations – What will be output of the following “c” code?

#include 

void main ( )

{

 int a=500, b=100,c;

if( !(a>=400))

b=200;

c=200;

printf( "%d %d", b,c);

}

Practice Declarations and Initializations – What will be output of the following “c” code?

#include 

void main ( )

{

int i;

for( i=0; i<10; i++,printf("%d", i));

}

Practice Declarations and Initializations – What will be output of the following “c” code?

#include

int main() {

int i,j;

j = 10;

i = j++ - j++;

printf("%d %d", i,j);

return 0;

}

Practice Declarations and Initializations – What is the output of the following problem ?

#include 

int main()

{

int i=4;

if(i=0) 

printf("statement 1");

else

printf("statement 2");

return 0;

}

Practice Declarations and Initializations – What will be output of the following “c” code?

#include



void main()



{



int i=10;



i=!i>14;



printf("%d", i);



}

Practice Declarations and Initializations – What will be output of the following “c” code?

#include



void main()



{



100;



printf("%d",100);



}

Practice Declarations and Initializations – What is the output of the following C Program?

#include



void main()



{



int a=4, b = 6;



printf ("%d", a==b);



}

Practice Declarations and Initializations – What is the output of the following “c” program ?

#include



void main()



{



int i = 107, x = 5;



printf ((x > 7)? "%d" : "%c:, i)



}

Practice Declarations and Initializations – What is the output of the following program ?

#include



void main()



{



int i= 5;



if (i == 5) 



return 0;



else 



printf("i is not five");



printf("over");



}