Declarations and Initializations

In C programming language the below statement means.

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Practice Declarations and Initializations – In C programming language the below statement means.

What is the correct way to round off x, a float, to an int value?

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Practice Declarations and Initializations – What is the correct way to round off x, a float, to an int value?

What will be output of the following “C” code?

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



#include 

main()

{

100;

printf("%d",100);

}

What will be output of the following “C” code?

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



main()

{

int i=-1;

-i;

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

}

What could be the output for following “C” code?

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Practice Declarations and Initializations – What could be the output for following “C” code?



main()

{

int a= - - 2;

printf("%d",a);

}

Predict the output of following code:

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Practice Declarations and Initializations – Predict the output of following code:



void main()

{

float a=1.1;

double b=1.1;

if(a==b)

printf("equal");

else

printf("not equal");

}

What is the output of this C code?

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Practice Declarations and Initializations – What is the output of this C code?



#include 

int main()

{

short int i;

 scanf("%hd", &i);

printf("%hd", i); return 0;

}

In case of ordinary int variables

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Practice Declarations and Initializations – In case of ordinary int variables