Interested to Buy Any Domain ? << Click Here >> for more details...
Write a program that takes a 5 digit number and calculates
2 power that number and prints it(should not use big
integers and exponential functions)
- 2 Answers
- 6883 Views
- HCL, IBM, Satyam, Vimal, Vimukti Technologies, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / venu
sol 1:
int fun(int i5DigitNum)
{
return 2<< i5DigitNum; // will overflow if the number is > 32
}
sol 2:
//assumption 32 bit machine
temp = i5DigitNum/32 + i5DigitNum%32 == 0 ? 0 :1 ;
char * temp2 = malloc(temp*4)
temp2[0] = 1 << i5DigitNum%32;
// now print this array as number!! :(
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / nitin katakdound
int main(int argc, char *argv)
{
long two_power, five_digit_number;
if(scanf("%ld",&five_digit_number)){
two_power = five_digit_number*five_digit_number;}
printf("\n 2 power of that number is %ld",two_power);
return 0;
}
| Is This Answer Correct ? | 13 Yes | 29 No |
What library is sizeof in c?
What will be result of the following program? void myalloc(char *x, int n) { x= (char *)malloc(n*sizeof(char)); memset(x,\0,n*sizeof(char)); } main() { char *g="String"; myalloc(g,20); strcpy(g,"Oldstring"); printf("The string is %s",g); } a) The string is : String b) Run time error/Core dump c) The string is : Oldstring d) Syntax error during compilation e) None of these
Write a program using bitwise operators to invert even bits of a given number.
In c programming write a program that will print 10 multiples of 3 except 15,18,21 using looping
Explain why c is faster than c++?
What is a char in c?
What are void pointers in c?
What are identifiers c?
i want to know the procedure of qualcomm for getting a job through offcampus
Explain what?s happening in the first constructor: public class c{ public c(string a) : this() {;}; public c() {;} } How is this construct useful?
Write a program for deleting duplicate elements in an array
What are run-time errors?
C 
