推荐回答(5个)
第一个问题:
if是判断函数,如果班级学号为01,则输出一班,否则继续进行判断,为02,则输出二班。
mid字符串截取,A2单元格,第三位开始截取,截取两位。
第二个:
IF(logical_test,value_if_true,value_if_false)
Logical_test 表示计算结果为 TRUE 或 FALSE 的任意值或表达式。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F2e2eb9389b504fc2df15eb32e8dde71190ef6dba%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
例如,A10=100 就是一个逻辑表达式,如果单元格 A10 中的值等于 100,表达式即为 TRUE,否则为 FALSE。本参数可使用任何比较运算符(一个标记或符号,指定表达式内执行的计算的类型。有数学、比较、逻辑和引用运算符等。)。
Value_if_true logical_test 为 TRUE 时返回的值。
例如,如果本参数为文本字符串"预算内"而且 logical_test 参数值为 TRUE,则 IF 函数将显示文本"预算内"。如果 logical_test 为 TRUE 而 value_if_true 为空,则本参数返回 0(零)。如果要显示 TRUE,则请为本参数使用逻辑值 TRUE。value_if_true 也可以是其他公式。
Value_if_false logical_test 为 FALSE 时返回的值。
例如,如果本参数为文本字符串"超出预算"而且 logical_test 参数值为 FALSE,则 IF 函数将显示文本"超出预算"。如果 logical_test 为 FALSE 且忽略了 value_if_false(即 value_if_true 后没有逗号),则会返回逻辑值 FALSE。如果 logical_test 为 FALSE 且 value_if_false 为空(即 value_if_true 后有逗号,并紧跟着右括号),则本参数返回 0(零)。VALUE_if_false 也可以是其他公式。
Excel中
MID(text, start_num, num_chars)
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2Fa08b87d6277f9e2f9b8f463f1230e924b899f34b%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
扩展资料:
IF函数一般是指Excel中的IF函数,根据指定的条件来判断其"真"(TRUE)、"假"(FALSE),根据逻辑计算的真假值,从而返回相应的内容。可以使用函数 IF 对数值和公式进行条件检测。
Mid是Visual Basic和Microsoft Excel中的一个字符串函数,作用是从一个字符串中截取出指定数量的字符。这个函数的3个参数各在VB和Excel中互相等价,但VB中的Length参数可以省略,而Excel中num_chars参数不可省略。
当Start(start_num)参数小于1时,函数返回一个错误;当Start参数值大于String(text)参数长度时,返回一空字符串;若从Start参数起截取长度超出字符串末尾,或Length参数被省略,则返回Start参数位置到字符串结尾的所有字符。
材料/工具:Excel2010
1、打开excel文件,工作表的A列为学号,学号的最后一位为奇数则为男性,为偶数则为女性。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F5243fbf2b2119313a8ecf5dc6b380cd791238d2a%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
2、选中C2单元格,在“公式”选项卡的“函数库”选项组中,单击“插入函数”按钮,打开“插入函数”碎花框
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F91529822720e0cf3244844970446f21fbe09aa1b%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
3、在插入函数对话框的选择函数列表中选择IF函数,如下图。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F574e9258d109b3dec5deee04c2bf6c81800a4c7c%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
4、在弹出的函数参数对话框中,输入以下参数。函数实现的功能是,从A2单元格的字符串中的第11位开始取一个字符,如果是奇数则输出男,如果是偶数则输出女。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F4e4a20a4462309f77f23a77e7c0e0cf3d7cad60a%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
5、返回到编辑界面,可以看到C2单元格已经变成了“男”。点击该单元格可以查看公式。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F6a600c338744ebf8e43f6e53d7f9d72a6059a714%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
6、选择C2:C10单元格,在“开始”选项卡的“编辑”选项组中
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F11385343fbf2b21184d38f22c48065380dd78ed8%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
7、单击“填充”按钮,在级联菜单中选择“向下”。
![](/picurl?url=https%3A%2F%2Fiknow-pic.cdn.bcebos.com%2F241f95cad1c8a786a4fa40626909c93d71cf508d%3Fx-bce-process%3Dimage%252Fresize%252Cm_lfit%252Cw_600%252Ch_800%252Climit_1%252Fquality%252Cq_85%252Fformat%252Cf_auto)
如果A2单元格的第3、4个字符是01,显示1班。
如果A2单元格的第3、4个字符是02,显示2班。
否则显示3班。(看来只有3个班)
公式可以简化为
=IF(A2="","",--MID(A2,3,2)&"班")
=IF(A2="","",MID(A2,3,2)+0&"班")
=IF(A2="","",MID(A2,3,2)-0&"班")
=IF(A2="","",MID(A2,3,2)*1&"班")
=IF(A2="","",MID(A2,3,2)/1&"班")
=IF(A2="","",VALUE(MID(A2,3,2))&"班")
或
=IF(A2<>"",--MID(A2,3,2)&"班","")
=IF(A2<>"",MID(A2,3,2)+0&"班","")
=IF(A2<>"",MID(A2,3,2)-0&"班","")
=IF(A2<>"",MID(A2,3,2)*1&"班","")
=IF(A2<>"",MID(A2,3,2)/1&"班","")
=IF(A2<>"",VALUE(MID(A2,3,2))&"班","")
下拉填充
IF语法
=IF(条件,符合条件的结果,不符合条件的结果)
MID语法
MID(文本,要提取的第一个字符的位置,提取的字符个数)
=if(条件,符合条件的结果,不符合条件的结果)
所以图里面的公式:
if(调用(A2单元格,从第3个数字开始,调用2位)=01,那么输出“1班”,否则if(调用(A2单元格,从第3个数字开始,调用2位)=02,那么输出“2班”,否则输出“3班”))
学习Excel的公式和函数 最好去www.excelhome.net 有最全面的函数讲解 还有各种案例可以查询学习 祝你能够更好的学习
MID(单元格,起始位置,截取长度)
其实你的公式可以这样
C2,粘贴公式
=MID(A2,4,1)&“班"
即提取A2单元格第4个字符,再加上”班“字
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