Is sizeof a keyword in c?

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Once I have used freopen, how can I get the original stdout (or stdin) back?

0 Answers  

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#include<stdio.h> main() { int a[3]; int *I; a[0]=100;a[1]=200;a[2]=300; I=a; Printf(“%d\n”, ++*I); Printf(“%d\n”, *++I); Printf(“%d\n”, (*I)--); Printf(“%d\n”, *I); } what is the o/p a. 101,200,200,199 b. 200,201,201,100 c. 101,200,199,199 d. 200,300

4 Answers   Tieto,

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c program to input values in a table(using 2D array) and print odd numbers from them

1 Answers  

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Write a program to show the workingof auto variable.

2 Answers   Infotech,

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What are identifiers and keywords in c?

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Explain enumerated types.

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what are the compilation steps? ( i want inside the compiler )

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If I want to initialize the array like. int a[5] = {0}; then it gives me all element 0. but if i give int a[5] = {5}; then 5 0 0 0 0 is ans. what will I do for all element 5 5 5 5 5 in a single statement???

3 Answers   Amdocs, IBM,

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WRITE A PROGRAM TO PRINT THE FOLLOWING OUTPUTS USING FOR LOOPS. A) * B) ***** *** * * ***** * * *****

2 Answers  

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What is the size of enum in c?

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6)What would be the output? main() { int u=1,v=3; pf("%d%d",u,v); funct1(&u,&v); pf("%d%d\n",u,v); } void funct1(int *pu, int *pv) { *pu=0; *pv=0; return; } a)1 3 1 3 b)1 3 1 1 c)1 3 0 0 d)1 1 1 1 e) 3 1 3 1

4 Answers  

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