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float output « Data Types « C++ Tutorial
C++ Tutorial
Data Types
float output
2.11.float output
2.11.1.
Set precision for float number output
2.11.2.
Set and clear the showpoint flag
2.11.3.
Controlling the printing of trailing zeros and decimal points for floating-point values.
2.11.4.
Read and output float
2.11.5.
pad the field width with spaces and set the internal and showpos flags