What is the use of printf() and scanf() functions?
we compile c program in 32 processor and 64 bit processor .exe file is created in both the processors. if we want to run .exe file in 64 bit processor which is created in 32 bit processor. is that .exe file is run or not if it is not run why?
A stack can be implemented only using array?if not what is used?
How would you sort a linked list?
How does struct work in c?
What is the o/p of the follow pgm? #include<stdio.h> main() { char char_arr[5]=”ORACL”; char c=’E’; prinf(“%s\n”,strcat(char_arr,c)); } a:oracle b. oracl c.e d.none
Explain what are its uses in c programming?
How to access or modify the const variable in c ?
16 Answers HCL, HP,
PROGRAM TO WRITE CONTENTS OF 1 FILE IN REVERSE TO ANOTHER FILE,PROGRAM TO COPY 1 FILE TO ANOTHER BY SPECIFYING FILE NAMES AS COMMAND LINE
how we can make 3d venturing graphics on outer interface
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(); }
Write a program to display all the prime nos from 1 to 1000000, your code should not take time more than a minute to display all the nos.
Who invented b language?