-1 in array?
I was using Array, and I find a code like that. The goal is to omit the periods and print the sentences line by line.
mystring[] = mystrings[2](“I like pizza.I like salad.”, “I like three of them.”)
…
while (periodLocation ! = -1)
…
I don’t know why or how it can has a value as -1…. doesn’t the location start from 0?
this is from Microsoft Learn and I didn’t find any tips that explains that. If this is confusing, I can copy the whole code here
mystring[] = mystrings[2](“I like pizza.I like salad.”, “I like three of them.”)
…
while (periodLocation ! = -1)
…
I don’t know why or how it can has a value as -1…. doesn’t the location start from 0?
this is from Microsoft Learn and I didn’t find any tips that explains that. If this is confusing, I can copy the whole code here
