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C Programming

C Programming
What will be the output of given program?#includevoid main(){int a=1;if("%d=hello", a);}

1
no error no output
complier error
0

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C Programming
Given b=110 and c=20, what is the value of 'a' after execution of the expression a=b-=c*=5?

10
450
-10
110
-110

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C Programming
Comment on the following?const int *ptr;

We cannot change the value pointed by ptr.
Both of the above
We cannot change the pointer ptr itself.
We can change the pointer as well as the value pointed by it.

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C Programming
Size of the array need not be specified, when

It is a formal parameter
Initialization is a part of definition
It is a declaratrion
All of these

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C Programming
Identify the correct output of the following code:void main(){ int w=10, x=5, y=3, z=3; if( (w < x ) && (y=z++) ) printf("%d %d %d %d", w, x, y, z); else printf("%d %d %d %d", w, x, y, z);}

10 5 5 5
10 5 3 4
10 5 4 3
10 5 3 3
10 5 4 4

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C Programming
What will be printed if the following code is executed?void main(){ int x=0; for( ; ; ) { if( x++ == 4 ) break; continue; } printf("x=%d", x);}

x=5
x=0
x=1
Error
x=4

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