解题方法
1 . 若如图所示的程序和算法框图运行后,输出的结果相同,则程序中横线处应填( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/16/eba734bf-ed08-4518-85b7-9383f28d7de2.png?resizew=275)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/16/eba734bf-ed08-4518-85b7-9383f28d7de2.png?resizew=275)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2 . 观察下面的算法语句:
S=0
For i=1 To 100
S=S+i
Next
输出S
该算法语句的功能是( )
S=0
For i=1 To 100
S=S+i
Next
输出S
该算法语句的功能是( )
A.求1×2×3×4×…×100的值 |
B.求1+2+3+4+…+100的值 |
C.求1×3×5×…×99的值 |
D.求1+3+5+…+99的值 |
您最近一年使用:0次
解题方法
3 . 请阅读下列用
语句写出的算法,该算法的处理功能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39c91b197271f4c3851e353191f0c6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8be895daebbdce508982977a77df16f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b7f27ebcef70a3ebbbe8d2e53ea0896.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/241947c0b0f019df5a02a492a3a42437.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2573edf611ff3862174a1fa2d934eaed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2428f9648388b401a8a574ef1989db61.png)
输出![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
输出![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5eeaefe96f2d9ba69de14f39d26b580.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39c91b197271f4c3851e353191f0c6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8be895daebbdce508982977a77df16f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5eeaefe96f2d9ba69de14f39d26b580.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c45176df950dfe48b8ca7eac08ee349.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f64f95e865b86adf47484f62211084c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b7f27ebcef70a3ebbbe8d2e53ea0896.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/241947c0b0f019df5a02a492a3a42437.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2573edf611ff3862174a1fa2d934eaed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2428f9648388b401a8a574ef1989db61.png)
输出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
输出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次