编写加法游戏的代码可以根据不同的编程语言和需求有所不同。以下是几种常见编程语言的加法游戏代码示例:
Python
```python
import random
def doprob():
ops = {'+': add, '-': sub}
MAXTRIES = 2
nums = [randint(1, 10) for i in range(2)]
nums.sort(reverse=True)
ans = ops[choice('+-')](*nums)
pr = '%d %s %d = ' % (nums, op, nums)
oops = 0
while True:
try:
if int(input(pr)) == ans:
print('correct')
break
if oops == MAXTRIES:
print('answer\n%s%d' % (pr, ans))
break
oops += 1
except (KeyboardInterrupt, EOFError, ValueError):
print('invalid input... try again')
def main():
while True:
doprob()
try:
opt = input('Again? [y] ').lower()
if opt and opt == 'y':
continue
except EOFError:
break
if __name__ == '__main__':
main()
```
JavaScript
```html