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int *p = NULL;
printf("%1d",p) ;

what will be the output of this above code?

Answers were Sorted based on User's Feedback

int *p = NULL; printf("%1d",p) ; what will be the output of this above code?..

Answer / vasanth

Ans : 0

Since the pointer is having NULL Address,when we try to
print like printf("%1d",*p) it will be giving the exception
hence windows will not accept NULL pointer.

Use cout<<p; then we can print NULL address 0x00000000

Note: the ans is based on VC++ compiler.

 Is This Answer Correct ? 18 Yes 0 No

int *p = NULL; printf("%1d",p) ; what will be the output of this above code?..

Answer / sourisengupta

0

 Is This Answer Correct ? 5 Yes 0 No

int *p = NULL; printf("%1d",p) ; what will be the output of this above code?..

Answer / ravi

undefined

 Is This Answer Correct ? 0 Yes 13 No

More C++ General Interview Questions

If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula: The population growth rate is given by the formula: B – D Write a program that prompts the user to enter the starting population, birth and death rates, and n, the number of years. The program should then calculate and print the estimated population after n years. Your program must have at least the following functions: 1. growthRate: This function takes its parameters the birth and death rates, and it returns the population growth rate. 2. estimatedPopulation: This function takes its parameters the current population, population growth rate, and n, the number of years. It returns the estimated population after n years Your program should not accept a negative birth rate, negative death rate, or a population less than 2.

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