What does %lf mean in c language?

What does %lf mean in c language?

%lf represents the format character of double in C language and is used to format input and output.

double is a double-precision floating point type, occupying 8 bytes of space.

Defining a double variable can be written as:

double a;

The input statement can be written as:

scanf("%lf", &a);

The output statement can be written as:

printf("%lf",a);

The printf and scanf here , is the usage of %lf.

Recommended tutorial: "c Language Tutorial"

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