TapeEquilibrium - a920604a/leetcode GitHub Wiki

// you can use includes, for example:
// #include <algorithm>

// you can write to stdout for debugging purposes, e.g.
// cout << "this is a debug message" << endl;

int solution(vector<int> &A) {
    // write your code in C++14 (g++ 6.2.0)
    int total = 0, ret = 100000, n = A.size(), sum = 0;
    for(int a:A) total +=a;
    for(int i=0;i<n-1;++i) {
        sum+=A[i];
        ret = min(ret, abs(total-2*sum) );
    }
    return ret;
}