Write a function, myAtoi(string s), that converts a string to a 32–bit signed integer. It is equivalent to the atoi function in C/C++.
The myAtoi function reads the input string, s, from left to right for the conversion process. The conversion begins by removing any leading whitespace. Then, it checks if the next character is '+' or '-'. If it's '-', it implies that the result is negative, and there must be a '-' sign in front of the resulting integer. Otherwise, '+' implies that the result is positive, so there is no need to add a '+' sign in front of the resulting integer. For example, "-
After removing the whitespace, if the first non-space character is not a sign character, '+' or '-', but a non-digit character, i.e., an English letter or the period '
The function continues to read the string while checking if the subsequent character is a digit and stops reading when a non-digit character is encountered. For characters that are digits, the function concatenates them. Next, it transforms the collected digits into their corresponding integer value. It ensures that the sign value, if any, is adjusted to the resulting integer. For example, "
Write a function, myAtoi(string s), that converts a string to a 32–bit signed integer. It is equivalent to the atoi function in C/C++.
The myAtoi function reads the input string, s, from left to right for the conversion process. The conversion begins by removing any leading whitespace. Then, it checks if the next character is '+' or '-'. If it's '-', it implies that the result is negative, and there must be a '-' sign in front of the resulting integer. Otherwise, '+' implies that the result is positive, so there is no need to add a '+' sign in front of the resulting integer. For example, "-
After removing the whitespace, if the first non-space character is not a sign character, '+' or '-', but a non-digit character, i.e., an English letter or the period '
The function continues to read the string while checking if the subsequent character is a digit and stops reading when a non-digit character is encountered. For characters that are digits, the function concatenates them. Next, it transforms the collected digits into their corresponding integer value. It ensures that the sign value, if any, is adjusted to the resulting integer. For example, "