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The s indicates a string, f indicates float value, and more. There are different specifiers for different formats. The conversion specifier indicates the variable type of the output. Then, we have an integer in the print() function, which we display using the d format specifier. The precision determines the maximum number placements where the width determines the minimum number placements. The flag can be: #, 0 (padding), -, + (shifting). Multiple specifiers can be used in this order: %. The value or expression inside of the parenthesis of a print() function prints out to the REPL when the. To pad a number with zeros, add %03f, where 3 indicates the total number of values. The print() function prints the given object to the standard output device (screen) or to the text stream file. One built-in function in Python is print(). %f (floating-point), %e or %E (floating-point in scientific notation), %g or %G (uses the shorter version of %f or %e / %E), and the string name for strings.įor floating point numbers, precision can be indicated (the number of decimal points wanted) by adding: %.3f, where 3 represents the number of decimal points. If specific formatting is used (specifier), the curly brackets are optional. Pythons built-in print() function prints a string representation of any number of objects to the standard output. In Python 3, print is a function, and the string is passed as a function parameter, so they must be surrounded by brackets.įormat allows you to add formatting inside the curly braces, to format the substituted variable a certain way. Print ("content", variable, "other content") #print combination of variables and strings, single space added automatically
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Syntax #print content, with variable substitution You’ve seen that print() is a function in. After reading this section, you’ll understand how printing in Python has improved over the years.
PYTHON PRINT HOW TO
Print is used to output text to the console. Understanding Python print() You know how to use print() quite well at this point, but knowing what it is will allow you to use it even more effectively and consciously.