Explain a pre-processor and its advantages.
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provide an example of the Group by clause, when would you use this clause
void main() {int a[5],i,b=16; for(i=0;i<5;i++) a[i]=2*i; f(a,5,b); for(i=0;i<5;i++) printf("\n %d",a[i]); printf("\n %d",b); } f(int *x,int n,int y) { int i; for(i=0;i<n;i++) *(x+i)+=2; y=y+2; }wat r the errors in the prg.and improvise the prg to get o/p.?
Explain how do you use a pointer to a function?
What is the difference between fread and fwrite function?
what is the defrenece between structure and union
Explain how do you convert strings to numbers in c?
write a c program to find the sum of five entered numbers using an array named number
Write a program to swap two numbers without using the third variable?
what are the uses of structure?
Who had beaten up hooligan "CHAKULI" in his early college days?
Explain how can I pad a string to a known length?
IS STRUCTURES CAN BE USED WITHIN AN ARRAY?