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C Programming

C Programming
What number would be shown on the screen after the following statements of C are executed?char ch; int i; ch = 'G'; i = ch-'A';printf("%d", i);

6
7
8
9
5

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C Programming
Which of the following comments about the ++ operator are correct?

It cannot be applied to an expression
The operand can come before or after the operator
All of these
It is a unary operator
It associates from the right

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C Programming
Find the output of the following program.#define INC(X) X++void main(){ int x=4; printf("%d", INC(x++));}

4
5
6
Error

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C Programming
The function scanf() returns .........

ASCII value of the input read.
The actual values read for each argument.
1
The number of successful read input values.
0

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C Programming
Determine Output:void main(){ int i=-1, j=-1, k=0, l=2, m; m = i++ && j++ && k++ || l++; printf("%d %d %d %d %d", i, j, k, l, m);}

0 0 1 3 0
0 0 1 2 0
0 0 1 3 1
0 0 0 2 1

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C Programming
Determine output of the following program code.#includevoid main(){ int a, b=7; a = b<4 ? b<<1 : ++b>4 ? 7>>1 : a; printf("%d %d", a, b);}

None of these
3 8
8 3
7 3
3 7

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