如题所述
首先,梯形的面积是等于上底加下底的和乘以高再除以2,即:
梯形面积=(上底+下底)*高/2
则可以编程如下:
clear
input "输入梯形上底:" to a
input "输入梯形下底:" to b
input "输入梯形高:" to h
?"梯形面积为:",(a+b)*h/2
梯形面积=(上底+下底)*高/2
则可以编程如下:
clear
input "输入梯形上底:" to a
input "输入梯形下底:" to b
input "输入梯形高:" to h
?"梯形面积为:",(a+b)*h/2
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第1个回答 2010-11-01
主程序:
clear
set talk off
input "输入梯形上底长:" to a
input "输入梯形下底长:" to b
input "输入梯形高:" to h
?"输出梯形面积:",timian(a,b,h)
set talk on
return
*timian
function timian
para a,b,h
s=(a+b)*h/2
return s
clear
set talk off
input "输入梯形上底长:" to a
input "输入梯形下底长:" to b
input "输入梯形高:" to h
?"输出梯形面积:",timian(a,b,h)
set talk on
return
*timian
function timian
para a,b,h
s=(a+b)*h/2
return s