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?
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 |
What is Heap?
the expression a=30*1000+2768; evalutes to a) 32768 b) -32768 c) 113040 d) 0
int zap(int n) { if(n<=1)then zap=1; else zap=zap(n-3)+zap(n-1); } then the call zap(6) gives the values of zap [a] 8 [b] 9 [c] 6 [d] 12 [e] 15
Find the output? void main() {float a=2.0; printf("\nSize of a ::%d",sizeof(a)); printf("\nSize of 2.0 ::%d",sizeof(2.0));}
11 Answers IBM, TCS,
pascal triangle program
What is local and global variable in c?
string reverse using recursion
why we need function pointers?
An array name contains base address of the array. Can we change the base address of the array?
what is the difference between %d and %*d in c languaga?
what is available in C language but not in C++?
10 Answers CTS, TCS,
write a programme to enter some number and find which number is maximum and which number is minimum from enterd numbers.