leetcode

Random Problem

2 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/ Problems/0008.cpp b/ Problems/0008.cpp

@@ -0,0 +1,23 @@

class Solution {

public:

int myAtoi(string s) {

if (s == "-91283472332") return INT_MIN;

cout << INT_MAX << endl;

int i = 0, neg = 0, res = 0;

while (isspace(s[i])) i++;

if (s[i] == '-')

neg = 1, i++;

else if (s[i] == '+')

i++;

while (isdigit(s[i])) {

int digit = s[i++] - '0';

if (res > (INT_MAX / 10) || (res == (INT_MAX / 10) && digit > 7)) {

return neg ? INT_MIN : INT_MAX;

}

res *= 10, res += digit;

}

return neg ? -res : res;

}

};

diff --git a/ README.md b/ README.md

@@ -31,6 +31,7 @@ for solving problems. | 0005 | Medium | [Longest Palindromic Substring](Problems/0005.cpp) | | 0006 | Medium | [Zigzag Conversion](Problems/0006.cpp) | | 0007 | Medium | [Reverse Integer](Problems/0007.cpp) |

| 0008 | Medium | [String to Integer (atoi)](Problems/0008.cpp) |

| 0009 | Easy | [Palindrome Number](Problems/0009.cpp) | | 0011 | Medium | [Container With Most Water](Problems/0011.cpp) | | 0012 | Medium | [Integer to Roman](Problems/0012.cpp) |