how many header file is in C language ?
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44 80963How can I implement opaque (abstract) data types in C? What's the difference between these two declarations? struct x1 { ... }; typedef struct { ... } x2;
2 9953Suppose I want to write a function that takes a generic pointer as an argument and I want to simulate passing it by reference. Can I give the formal parameter type void **, and do something like this? void f(void **); double *dp; f((void **)&dp);
1 3653There are 3 baskets of fruits with worng lables,one basket has apple,another basket has orange,another has combination of apple and orange,what is the least way of interchange the lables.
15 27589Write a program for the following series: 1*3*5-2*4*6+3*5*7-4*6*8+.................up to nterms
5 9746
What is the difference between constant pointer and constant variable?
Explain About fork()?
What is pointers in c?
How to write a multi-statement macro?
What are the modifiers available in c programming language?
Can you please explain the difference between strcpy() and memcpy() function?
How is actual parameter different from the formal parameter?
What is the use of linkage in c language?
a c code by using memory allocation for add ,multiply of sprase matrixes
Are the variables argc and argv are always local to main?
Do you know the purpose of 'register' keyword?
if the area was hit by a virus and so the decrease in the population because of death was x/3 and the migration from other places increased a population by 2x then annually it had so many ppl. find our the population in the starting.
What is the difference between procedural and functional programming?
FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.
find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }