To scan a and b given below which of the following scanf statement will you use include stdio h float

Answer: Option D

Explanation:

To scan a float value, %f is used as format specifier.

To scan a double value, %lf is used as format specifier.

Therefore, the answer is scanf("%f %lf", &a, &b);
7 years agoHelpfull: Yes(1) No(0)
A function called for many times is called recursion
9 years agoHelpfull: Yes(0) No(2)
a function call itself and itself many time depending on condition is called recursion
9 years agoHelpfull: Yes(0) No(3)
scanf is used for get the values. That is float format string : %f and double format string is : %lf.
7 years agoHelpfull: Yes(0) No(0)
since float is represented as f the scanf() statement would be %f
since double can also be represented as long float Lf() scanf statement would be %Lf
so the answer would be 3) scanf("%f %Lf",&a,&b);
5 years agoHelpfull: Yes(0) No(0)
For float %f is used and for double %lf is used
4 years agoHelpfull: Yes(0) No(0)
option4
because to scan float %f will be used and to scan double %lf will used
4 years agoHelpfull: Yes(0) No(0)
option 4
in float %f ,int %d,double %lf are used as format specifier
4 years agoHelpfull: Yes(0) No(0)
3) FLOAT=f
double=Lf
4 years agoHelpfull: Yes(0) No(1)
float=%f
double =%LF
3 years agoHelpfull: Yes(0) No(0)
Scanf("%f%lf",&a,&b);
3 years agoHelpfull: Yes(0) No(0)

To scan a and b given below, which of the following scanf() statement will you use?
#include
float a;
double b;

Options
1) scanf("%f %f", &a, &b);
2) scanf("%Lf %Lf", &a, &b);
3) scanf("%f %Lf", &a, &b);
4) scanf("%f %lf", &a, &b);