const int perplexed = 2; #define perplexed 3 main() { #ifdef perplexed #undef perplexed #define perplexed 4 #endif printf("%d",perplexed); } a. 0 b. 2 c. 4 d. none of the above

1 Answers   emc2, HCL,

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4. Main() { Int i=3,j=2,c=0,m; m=i&&j||c&I; printf(“%d%d%d%d”,I,j,c,m); }

2 Answers   Broadridge,

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can u give me the c codings for converting a string into the hexa decimal form......

1 Answers  

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main() { extern i; printf("%d\n",i); { int i=20; printf("%d\n",i); } }

1 Answers  

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Printf can be implemented by using __________ list.

3 Answers  

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main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

3 Answers   GNITC,

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main() { int i=-1; +i; printf("i = %d, +i = %d \n",i,+i); }

1 Answers  

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#if something == 0 int some=0; #endif main() { int thing = 0; printf("%d %d\n", some ,thing); }

1 Answers  

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main() { int i=5; printf(“%d”,i=++i ==6); }

1 Answers  

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main() { int i, j, *p; i = 25; j = 100; p = &i; // Address of i is assigned to pointer p printf("%f", i/(*p) ); // i is divided by pointer p } a. Runtime error. b. 1.00000 c. Compile error d. 0.00000

3 Answers   HCL,

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How will u find whether a linked list has a loop or not?

8 Answers   Microsoft,

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main() { extern int i; i=20; printf("%d",sizeof(i)); }

2 Answers  

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