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C Programming

C Programming
Determine output:main(){ int i = 5; printf("%d%d%d%d%d", i++, i--, ++i, --i, i);}

54544
54554
45445
45545

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C Programming
#includevoid main(){ int *ptr, a=10; ptr = &a; *ptr += 1; printf("%d, %d", *ptr, a);}

10, 11
11, 10
10, 10
11, 11

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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?

-110
-10
110
450
10

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C Programming
Determine Output:void main(){ char p[]="%dn"; p[1] = 'c'; printf(p, 65);}

c
A
65
Error

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C Programming
The address operator &, cannot act on

Arithmetic expressions
Both of the above
Local variables
R-values
Members of a structure

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C Programming
Determine Output:main(){ char *str1 = "abcd"; char str2[] = "abcd"; printf("%d %d %d", sizeof(str1), sizeof(str2), sizeof("abcd"));}

8 5 5
2 4 5
2 4 4
2 5 5

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