FIND THE OUTPUT IF THE INPUT IS 5 5.75
void main()
{
int i=1;
float f=2.25;
scanf("%d%f",&i,&f);
printf("%d %f",,i,f);
}
ANSWER IS 5 AND 2.25 WHY?
- 4 Answers
- 5432 Views
- Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / hari.11
hey,
if we give input as 5 5.75
output would be: 5 5.750000
for further queries and discussions, visit..
http://forum.campusmaniac.com/
http://www.campusmaniac.com/
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / suman halder
There is a tiny mistake in the question..It should be..
FIND THE OUTPUT IF THE INPUT IS 5 5.75
void main()
{
int i=1;
float f=2.25;
scanf("%d %d",&i,&f);
printf("%d %f",,i,f);
}
ANSWER IS 5 AND 2.25 WHY?
The answer of this question actually lies within the question itself..
if we look at the scanf statement ,then the actual reason of the output will be revealed..
In scanf,we are trying to get the input into a floating point number through %d format specifier which is the format specifier for integers..here,lies the anomaly..
nothing actually get stored within f through scanf ,so the previous value of f is retained..and that gets printed..
thats it..
*** if we try the reverse of it.i.e using %f,we wanna get the value into an integer..the compiler may report some error like "floating point format not linked"...we can abstain the error by intoducing a linkfloat function but still there will be some anomaly in the value that get stored in the variable ..so,to get the expected output we need to specify the correct format specifier....dnt trust printf or scanf to perform the proper typecasting for u..
do it explicitly..
linkfloat()
{
float a,*b;
b=&a;
a=*b;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / reshma pawar
there is error in
printf("%d %f",,i,f);
because 2 (,) operators are used
an if operator is removed then output will be
5 5.750000
| Is This Answer Correct ? | 0 Yes | 0 No |
who is the founder of c
19 Answers College School Exams Tests, HP,
Can include files be nested?
What are the different file extensions involved when programming in C?
write a C program, given number is double without using addt ion and multiplication operator?ex:n=6,ans=12,pls send me ans to goviseenu@gmail.com
#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }
What are the standard predefined macros?
Explain how can I open a file so that other programs can update it at the same time?
What does a pointer variable always consist of?
Do you know the purpose of 'register' keyword?
Can a function argument have default value?
Juxtapose the use of override with new. What is shadowing?
long int size a) 4 bytes b) 2 bytes c) compiler dependent d) 8 bytes
18 Answers Acropolis, HCL, Intel, TCS,
C 
