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scanf

converts formatted input on standard input

Syntax

[v_1, ..., v_n] = scanf(format);

Arguments

format

a character string: specifies the format conversion.

v_1, ..., v_n

converted results.

Description

The scanf function gets character data on standard input (%io(1)), interprets it according to a format, and returns the converted results v_1, ..., v_n.

The format parameter contains conversion specifications used to interpret the input.

The format parameter can contain white-space characters (blanks, tabs, newline, or formfeed) that, except in the following two cases, read the input up to the next nonwhite-space character. Unless there is a match in the control string, trailing white-space (including a newline character) is not read.

See also


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