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C Programming

C Programming
What will be the output of the program ?#includeint main(){ int arr[1] = {10}; printf("%d", 0[arr]); return 0;}

None of these
10
0
1
6

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C Programming
What is the output of the following statements?int i = 0;printf("%d %d", i, i++);

0 1
0 0
1 1
1 0
None of these

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C Programming
Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?

rem = fmod(3.14, 2.1);
Remainder cannot be obtain in floating point division.
rem = modf(3.14, 2.1);
rem = 3.14 % 2.1;

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

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

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

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C Programming
What does the following declaration mean?int (*ptr)[10];

ptr is a pointer to an array of 10 integers
ptr is an array of 10 integers
ptr is array of pointers to 10 integers
ptr is an pointer to array

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