循环语句 For i = 9 To -3 Step -3 的执行次数是__________。
循环语句 For i = 9 To -3 Step -3 的执行次数是__________。
由 "For i=1 To 9 Step -3" 决定的循环结构,其循环体将被执行
由 "For i=1 To 9 Step -3" 决定的循环结构,其循环体将被执行
step ( 3 )
step ( 3 )
下列正确的语句是（ ） A: FOR X=1 TO 10 STEP -2 B: FOR X$=1 TO 9 STEP 3 C: FOR 1X=10 TO 100 STEP 10 D: FOR X1=10 TO 50
下列正确的语句是（ ） A: FOR X=1 TO 10 STEP -2 B: FOR X$=1 TO 9 STEP 3 C: FOR 1X=10 TO 100 STEP 10 D: FOR X1=10 TO 50
计算下列循环语句的次数。（1）For I = -3 To 20 Step 4（2）For I = -3.5 to 5.5 Step 0.5（3）For I = 3.5 to 5.5 step -0.5（4）For I = -3 to 20 step 0
计算下列循环语句的次数。（1）For I = -3 To 20 Step 4（2）For I = -3.5 to 5.5 Step 0.5（3）For I = 3.5 to 5.5 step -0.5（4）For I = -3 to 20 step 0
step1： _________ ____________step 2: ____________step 3: ____________step4: ____________ ___________step 5: ____________step6: ____________step 7: ____________What's more: ___________
step1： _________ ____________step 2: ____________step 3: ____________step4: ____________ ___________step 5: ____________step6: ____________step 7: ____________What's more: ___________
In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
下列语句中,不可以实现进入循环体中执行循环操作的是( )。 A: For x=3 To 5 Step 10 B: For x=3 To 20 step 10 C: For x=3 To 10 Step 0 D: For x=3 To 1
下列语句中,不可以实现进入循环体中执行循环操作的是( )。 A: For x=3 To 5 Step 10 B: For x=3 To 20 step 10 C: For x=3 To 10 Step 0 D: For x=3 To 1
4. by way of; through (Step 3)
4. by way of; through (Step 3)
表达式3>9?3:9的值是_________，表达式3<9?3:9的值是__________
表达式3>9?3:9的值是_________，表达式3<9?3:9的值是__________