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C Programming

C Programming
Determine Output:void main(){ int i=i++, j=j++, k=k++; printf("%d %d %d", i, j, k);}

Error
garbage values
1 1 1
0 0 0

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

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

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C Programming
What will be the output of the following code fragment?void main(){ printf("%x",-1<<4);}

fff4
fff0
fff3
fff2
fff1

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C Programming
What will be the final value of the digit?void main(){ int digit = 0; for( ; digit <= 9; ) digit++; digit *= 2; --digit;}

17
20
19
-1
16

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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}

Error
0
10..50
10..10

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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));}

100
Runtime error
g##g2
Syntax error
10012

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