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1、信息技术学业水平测试VB套操作题复习及答案 1() x , y i 1 , 2 x = 1 y = i = 1 (1) 1 = (x, i, 1) 2 = 9 - 1 y = y + 2 i 2 = y 操作一2021/1/42 1() i , a , b , c i = 100 999 a = i 100 b = (i - a * 100) 10 c = i 10 a 3 + b 3 + c 3 = i i i 操作一2021/1/43 1() s(9) i = 0 9 s(i) = (请输入一个数) i i = 9 0 -1 s(i) i 操作一2021/1/44 1() a, b, c,
2、 a = (1) b = (2) c = (3) a b = a = b c = c 3 = () 操作一2021/1/45操作二打不开 1() s q a b c a = (请输入边长a的值：) b = (请输入边长b的值：) c = (请输入边长c的值：) q = (a + b + c) / 2 s = (q * (q - a) * (q - b) * (q - c) s 操作三操作三2021/1/46 1() = (请输入年号:) ( 4 = 0) ( 100 0) ( 400 = 0) 是闰年 不是闰年 操作三2021/1/47 1() a , b , g a = (1) = a 10
3、0 = (a - * 100) 10 g = a 10 b = g * 100 + * 10 + 2 = (b) 操作三2021/1/48 1() x , y a = 3: b = -5 x = (请输入x的值) x = 0 X1 = ( + (p) / (2 * a) X2 = ( - (p) / (2 * a) X1=; X1 X2=; X2 该方程无实数根 操作三2021/1/410 1() = 1 20 = 1 100 = 100 - - * 5 + * 1 + * 0.5 = 100 & & & & & 操作四操作四2021/1/411 1() x x = (请输入苹果公斤数：) x
4、 c) (a + c b) (b + c a) 4 = 4 = 操作四2021/1/414 1() i, a, b i = 100 999 a = i 100 b = (i - a * 100) 10 c = i 10 a * a * a + b * b * b + c * c * c = i (i) i 操作五操作五2021/1/415 1() h, x, y x = (1) h = (2) y = x - (h / 100) * 0.5 3 = y 操作五2021/1/416 1() a b t a = (1) b = (2) t = a a = b b = t 1 = a 2 = b 操
5、作五2021/1/417 1() n, i n = (1) = i = 2 n 2 n i = 0 = i 2 = 2 = 操作五2021/1/418 1() = 3.14 r, s r = (T1) s = * r * r T2 = s 操作五2021/1/419 1()1 = 1 操作六操作六2021/1/420 1() a a = (1) a 2 = 0 1 = 偶数 1 = 奇数 操作六2021/1/421 () i j i = -3 3 (3); j = 1 3 - (i) *; * 操作六2021/1/422 1() s s计算存款 y y计算年份 r r是年利率 s = 1000
6、 y = 0 r = (输入年利率, 数据输入框) s = 2000 y = y + 1 s = s * (1 + r) y; 年以后，存款可以达到2000元 操作六2021/1/423 1() 是桃子数 是天数 = 1 = 1 9 = (1)* 2 最初共有桃子 & 倒推：倒推：第第10天：天：1个个第第9天：天：4个个第第8天：天：10个个第第7天：天：22个个。第第1天：？天：？设今天设今天X个，剩下为个，剩下为Y个（明天）个（明天）那么（那么（1/2*1)=1/2*1则（则（1）*2操作六2021/1/424 () 1 = 1000 1 = 1() 1 = 操作七操作七2021/1/4
7、25 1() x s i i = 1 10 x = (. & i) s = s + x (x) i : & s 操作七2021/1/426 1() w w是行李重量 是机票价格 w = (1) = (2) w = 20 = 0 = (w - 20) * * 0.015 3 = 操作七2021/1/427 1() x x = (请输入x的值！) x 50 y = 0.8 * x x 16.67 1 = 飞船挣脱太阳引力飞出太阳系 =11.19 1 = 飞船离开地球的控制,围绕太阳转 =7.91 1 = 飞船绕地球似做匀速圆周运动 1 = 输入数据错误！ 2021/1/430 1() a(10)
8、i = 1 10 a(i) = ( * 1000) i i = 1 9 j = 1 10 a(i) a(j) a(0) = a(i) a(i) = a(j) a(j) (0) j i i = 1 10 (a(i) i 2021/1/431 1() x , y x = (请输入x的值：) x=0 y = x 1 = y 2021/1/432 1() x x = 67008 67998 10 (x 67 = 0) (x 78 = 0) x x 2021/1/433 1() , = (请输入您的体重：) = (请输入您的体重：) = / 2 25 (您的身材偏胖，需要加强锻炼！) 18.5 (您的身
9、材偏瘦，需要补充营养！) (您的身材真棒！) 2021/1/434操作九操作九 1() x = (1) x 3 = 2 = 3 x 5 x 7=4 x2021/1/435 () p 变量p保存人口 n n = 0 p = p * n = & (n) 14 p=20 (1+0.04) 12021/1/436 1() s a b k s = 0 a = 1 b = 1 k = 1 10 s = s + a / b a = s = b = k s a = s = b = 2021/1/437 1() i s i = 1 s = 0 i 1500 & () n 20 202021/1/439操作十操作
10、十 1() S1 , S2 V1 , V2 T S1 = (请输入王晓珊家离学校的距离：) V1 = (请输入王晓珊步行速度：) V2 = (请输入李明步行速度：) T = S2 = * T s11 v2 s22021/1/440 (a ) a = 1 = = a * (a - 1) 1() S S = (3) + () + (7) & (S) 1 52021/1/441 S(n ) n = 1 S = S = + S(n - 1) 1() = S() & () 1 n 1002021/1/442 1() L s = 0 L = (请输入一条铁丝的长度：) = 1 L 2 = 1 L 2 -
11、s = = s * s 2021/1/443 1() H , L S , = (请输入一个起始高度：) H = S = 0 L = 0.7 * S = S + H + L H = L = / 1000 H L S2021/1/444第11套不做，打不开操作十二操作十二 1() t 定义变量t，值由文本框1读入 t = () 1 = 超重！不能参赛！ 1 = 合格，可以参赛！ 1 t60 2021/1/445 1() 定义变量，值由文本框1读入 = () 60 1 = 不及格 = 60 1 = 良好 = 85 1 = 优秀 1 852021/1/446 () s s变量用于存放计算结果 p i
12、定义一个循环变量 给s赋初值 s = 给p赋初值 p = i = 1 8 p = p * i s = i ; (s) 0 1 2021/1/447 () s 变量s存放和 n n = 为n赋初值s = 为s赋初值 s 500 n = n + 1 s = 1 = (n - 1) 0 0 2021/1/448 0 0 =500 () s 变量s存放和 n s = 为s赋初值n = 为n赋初值 n = n + 1 s = s + n s 5001 = (n) 2021/1/449操作十三操作十三 1() a i a = i = 1 1 a = i 1 = () 0 100 a2021/1/450 1
13、() a i a = 1 i = 1 1 a = i 1 = () 7 a*i a2021/1/451 () s 定义变量s为单精度型 i 定义循环变量 s = i = 1 1 s = s + i ; (s) 0 100 12021/1/452 () p 变量p保存年产值 n 整型变量n为所求年数 n = 0 p 4000 p = p * n = ; (n) 2000 (1+0.05) 12021/1/453 () s i s = i = 1 1 i 2 0 s = s + 1 / i s = i ; (s) 0 100 s = s - 1 / i2021/1/454操作十四操作十四 1()
14、i 定义i为整型变量 j 定义j为整型变量 i = 1 6 1 j = 1 1 i i “”; j2021/1/455 1() a(9) s i s = 0 i = 0 1 a(i) = ( * 100) a(i) i i = 0 9 s = 这10个自然数的平均值=; s / 10 9 (i) i2021/1/456 () 变量表示鸡的个数 变量表示兔的个数 变量表示腿数 = 1 40 = 计算腿数 = + * 4 如果腿正好100只，则打印。 = 鸡=; ; 只, 兔=; ; 只 40 *2 1002021/1/457 () i j i = 1 -1 j = 1 i 1 j 4 ”*” ;
15、 i2021/1/458 1() x, y x = 10 y = 100 x y 以下三条语句交换的值 t = x = y y = 1 = 2 = (y) x t (x)2021/1/459操作十五操作十五 1() i j i = 1 1 ; j = 1 9 ; j 9 i*j; i2021/1/460 1() a(9) i i = 0 1 a(i) = ( * 100) a(i) i = a(0) i = 1 9 a(i) = i 这10个自然数中的最大值=; () 9 a(i) 2021/1/461Private Sub Command1_Click() Dim a As Single Dim b As Single 从Text1中读入这个数,并保存在变量a中 a = Val() b = a Mod If b = 0 Then Label1.Caption = 偶数 Else Label1.Caption = 奇数 End Sub Text1.text 2 Endif2021/1/462Thank You !不尽之处，恳请指正！不尽之处，恳请指正！
