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C Programming

C Programming
Determine Output:void main(){ char *p; p="%dn"; p++; p++; printf(p-2, 300);}

None of These
300
%d\n
Error

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C Programming
Determine Output:void main(){ int c[] = {2.8,3.4,4,6.7,5}; int j, *p=c, *q=c; for(j=0;j<5;j++){ printf(" %d ", *c); ++q; } for(j=0;j<5;j++){ printf(" %d ", *p); ++p; }}

2 3 4 6 5 2 3 4 6 5
2.8 3.4 4 6.7 5 2.8 3.4 4 6.7
2 2 2 2 2 2 3 4 6 5
2.8 2.8 2.8 2.8 2.8 2.8 3.4 4

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C Programming
What will be the correct output of the following program?#includevoid main(){ char str[] = "C EXAMINATION", rev[17]; int i = strlen(str), j=0; for( ; i>=0; rev[j++] = str[i--]) rev[j] = str[j] ; puts(rev);}

C
NOITANIMAXE
NOITANIMAXE C
No output at all.
Syntax error

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C Programming
Let x be an array. Which of the following operations are illegal?I.   ++xII. x+1III. x++IV. x*2

II and III
I, III and IV
I, II and III
I and II
III and IV

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C Programming
The output of the following program is:#define f(g,g2) g##g2void main(){ int var12=100; printf("%d", f(var,12));}

Runtime error
100
10012
g##g2
Syntax error

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C Programming
What will be output after executing following code?#include# define a 10void main(){ printf("%d..", a); foo(); printf("%d", a);}void foo(){ #undef a #define a 50}

10..50
10..10
0
Error

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