Submitted by	test
Problem	Reverse Integer
Language	cpp
Time	1.0
Memory	0.0

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#include <climits>

int reverse(int x) {
    int res = 0;
    while (x != 0) {
        int digit = x % 10;
        x /= 10;
        if (res > INT_MAX / 10 || (res == INT_MAX / 10 && digit > 7)) return 0;
        if (res < INT_MIN / 10 || (res == INT_MIN / 10 && digit < -8)) return 0;
        res = res * 10 + digit;
    }
    return res;
}