ROUND函数将数字四舍五入到指定的位数。 例如,如果单元格 A1 包含 23.7825,而且您想要将此数值舍入到两个小数位数,可以使用以下公式: =ROUND(A1, 2) 此函数的结果为 23.78。 语法 ROUND(number, num_digits) ROUND 函数语法具有下列参数: number必需。 要四舍五入的数字。
To always round down (toward zero), use theROUNDDOWNfunction. To round a number to a specific multiple (for example, to round to the nearest 0.5), use theMROUNDfunction. Example Copy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. For formulas...
C Standard Library: round Function - Learn how to use the round function in C Standard Library with examples and detailed explanations.
HRESULTVarRound( [in] LPVARIANT pvarIn, [in]intcDecimals, [out] LPVARIANT pvarResult ); Parameters [in] pvarIn The variant. [in] cDecimals The number of decimal places. [out] pvarResult The result variant. Return value If this function succeeds, it returnsS_OK. Otherwise, it returns...
Because C++ allows overloading, you can call overloads ofroundthat take and returnfloatandlong doublevalues. In a C program, unless you're using the<tgmath.h>macro to call this function,roundalways takes and returns adouble. If you use theroundmacro from<tgmath.h>, the type of the arg...
【题目】c语言write a function that will round a floatin g-point number to an indicated decimal place write a function that will round a floating-poi nt number to an indicated decimal place. For e xample the number 17.457 would yield the val ue 17.46 when it is rounded off to two ...
In our work and study, we often have to round off decimals. Let me show you how to use the ROUND function to deal with long strings of decimals quickly. Take the decimal in the B3cell as an example.
In addition to the examples in the Remarks section, this article includes examples that illustrate the following overloads of the Math.Round method:Math.Round (Decimal) Math.Round (Double) Math.Round (Decimal, Int32) Math.Round (Decimal、MidpointRounding) Math.Round (Double、Int32) Math....
In this article Syntax Return value Remarks Requirements See also Gets or sets the current floating-point rounding mode. Syntax CCopy intfegetround(void);intfesetround(intround_mode); Parameters round_mode The rounding mode to set, as one of the floating-point rounding macros. If the value ...
)rounds each element ofXto the nearest integer. In the case of a tie, where an element has a fractional part of0.5(within roundoff error) in decimal, theroundfunction rounds away from zero to the nearest integer with larger magnitude. ...