主题:pascal
[color=0000FF][size=6][size=4]打印以下各式的值(1)s=1+3+5+……+99
(2)s=1+1/2+1/3+……+1/100
(3)s=1*2+2*3+3*4+……+n*(n+1)
[center]打印以下各式的值(1)s=1+3+5+……+99(2)s=1+1/2+1/3+……+1/100(3)s=1*2+2*3+3*4+……+n*(n+1)[/center][/size][/size][/color]
(2)s=1+1/2+1/3+……+1/100
(3)s=1*2+2*3+3*4+……+n*(n+1)
[center]打印以下各式的值(1)s=1+3+5+……+99(2)s=1+1/2+1/3+……+1/100(3)s=1*2+2*3+3*4+……+n*(n+1)[/center][/size][/size][/color]