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floatui

30/12/06 -  Views - Ratings :   3.48 of 5 / 155 Votes

This is used to declare a real\Decimal data type. Float data type is of 4 bytes and is used to store a floating point numbers of low accuracy or precision.

Code -

void function (void)
{
float a = 20.007;
float b;
b = scanf ("%f", &b);
printf ("%f %f",a, b);
}

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