keihin = ( shouhin1 + shouhin2 ) / 2 ;
keisan = ( a + b + c) * d / ( e + f )
課題:
算数の計算式をプログラムで表現してみましょう
hoo += bar; | hoo = hoo + bar; |
hoo -= bar; | hoo = hoo - bar; |
hoo *= bar; | hoo = hoo * bar; |
hoo /= bar; | hoo = hoo / bar; |
hoo %= bar; | hoo = hoo % bar; |
hoo ++; | hoo = hoo + 1; |
hoo --; | hoo = hoo - 1; |
++ hoo; | hoo = hoo + 1; |
-- hoo; | hoo = hoo - 1; |