Answer / susie

Answer :

Compiler Error

Explanation:

The structure yy is nested within structure xx.
Hence, the elements are of yy are to be accessed through the
instance of structure xx, which needs an instance of yy to
be known. If the instance is created after defining the
structure the compiler will not know about the instance
relative to xx. Hence for nested structure yy you have to
declare member.

#include<stdio.h> main() { struct xx { int x=3; char name[]="hello"; }; struct xx *s; printf("%d",s->x); printf("%s",s->name); }

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Cluster head selection in Wireless Sensor Network using C programming language.

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main() { 41printf("%p",main); }8

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#include<stdio.h> main() { struct xx { int x; struct yy { char s; struct xx *p; }; struct yy *q; }; }

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main() { char *p = “ayqm”; printf(“%c”,++*(p++)); }

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#define SQR(x) x * x main() { printf("%d", 225/SQR(15)); } a. 1 b. 225 c. 15 d. none of the above

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#include<stdio.h> main() { int i=1,j=2; switch(i) { case 1: printf("GOOD"); break; case j: printf("BAD"); break; } }

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main() { int *j; { int i=10; j=&i; } printf("%d",*j); }

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what is the output of the below program & why ? #include<stdio.h> void main() { int a=10,b=20,c=30; printf("%d",scanf("%d%d%d",&a,&b,&c)); }

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In the following pgm add a stmt in the function fun such that the address of 'a' gets stored in 'j'. main(){ int * j; void fun(int **); fun(&j); } void fun(int **k) { int a =0; /* add a stmt here*/ }

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main() { signed int bit=512, i=5; for(;i;i--) { printf("%d\n", bit >> (i - (i -1))); } } a. 512, 256, 0, 0, 0 b. 256, 256, 0, 0, 0 c. 512, 512, 512, 512, 512 d. 256, 256, 256, 256, 256

2 Answers   HCL,

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write a c-program to find gcd using recursive functions

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