PROGRAMMING:C programming experiment 1-4
Refer to example 4.2 program, program to input a lowercase English letter from the keyboard, convert it into uppercase English letter, and display the converted uppercase English letter and its decimal ASCII value on the screen.
###Input format:
Enter a lowercase letter from the keyboard to end with enter.
###Output format:
The converted capital letters and ASCII codes are output on the same line, separated by commas. See the output example below.
###Input example:
Here is a set of inputs. For example:
```in
b
```
###Output example:
```out
B,66
```
answer：If there is no answer, please comment
###Input format:
Enter a lowercase letter from the keyboard to end with enter.
###Output format:
The converted capital letters and ASCII codes are output on the same line, separated by commas. See the output example below.
###Input example:
Here is a set of inputs. For example:
```in
b
```
###Output example:
```out
B,66
```
answer：If there is no answer, please comment