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LeetCode - Score of a String - C
Views: 3 | Author: abh
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// @leet start
int mod(int n) {
    if (n < 0) {
        n = -n;
    }
    return n;
}

int scoreOfString(char* s) {
    int sum = 0;
    for (int i = 1; s[i] != '\0'; i++) {
        sum += mod(s[i] - s[i-1]);
    }
    return sum;
}
// @leet end