CLS Input "any string" ;A\$ FOR I=1 TO LEN $$ (A \$) $$ PRINT MID\$(A\$,1,1); Next I END Questions: i. What will be the output if input string is "NEPAL"? ii. Write any two library functions in the above program.

Question

UpStudy AI · Accepted Answer

Let's analyze the provided code step by step to answer the questions.

### Code Analysis
1. **Input Statement**: `Input "any string" ;A$`
   - This line prompts the user to input a string, which will be stored in the variable `A$`.

2. **Loop**: `FOR I=1 TO LEN(A$)`
   - This loop iterates from 1 to the length of the string `A$`.

3. **Print Statement**: `PRINT MID$(A$,1,1);`
   - The `MID$` function extracts a substring from `A$`. Here, it extracts the first character of the string (starting at position 1 and taking 1 character).
   - The `PRINT` statement outputs this character.

4. **Next Statement**: `Next I`
   - This indicates the end of the loop, and it will continue to the next iteration until `I` exceeds the length of `A$`.

5. **End Statement**: `END`
   - This signifies the end of the program.

### i. Output for Input String "NEPAL"
- The input string is "NEPAL", which has a length of 5.
- The loop will iterate 5 times, and in each iteration, it will print the first character of the string "NEPAL".

However, since the `MID$` function is always extracting the first character (position 1), the output will be:
```
N
N
N
N
N
```
So, the output will be the character "N" printed 5 times, each on a new line.

### ii. Two Library Functions in the Program
1. **LEN**: This function returns the length of the string `A$`.
2. **MID$**: This function extracts a substring from the string `A$`, starting at a specified position and for a specified length.

### Summary
- **Output for "NEPAL"**: 
  ```
  N
  N
  N
  N
  N
  ```
- **Two Library Functions**: `LEN`, `MID$`.
- **Output for "NEPAL"**: ``` N N N N N ``` - **Library Functions Used**: `LEN` and `MID$`.

CLS Input "any string" ;A\$ FOR I=1 TO LEN \( (A \$) \) PRINT MID\$(A\$,1,1); Next I END Questions: i. What will be the output if input string is "NEPAL"? ii. Write any two library functions in the above program.

Solución de inteligencia artificial de Upstudy

Responder

Solución

Extra Insights

preguntas relacionadas

Latest Computer Technology Questions