# Why fails in leetcode while succeeds in eclipse?

• In Eclipse the following code gives me 44 which is the correct answer for the input [115,215,224,325,336,446,458]

In leetcode it gives 21 though! Anyone knows why?

``````void pathSum(vector<vector<int> >& levels, int level, int pos, int sum, int& allSum) {
if(level == levels.size() || levels[level][pos] == -1) return;
sum+= levels[level][pos];
if(level+1 < levels.size() && levels[level+1][pos*2] == -1 && levels[level+1][pos*2+1] == -1 )
allSum+=sum;

pathSum(levels, level+1, pos*2, sum, allSum);
pathSum(levels, level+1, pos*2+1, sum, allSum);
}

int pathSum(vector<int> nums) {
vector<vector<int> > levels(6, vector<int>(8, -1));
int d, pos, v;

for(int i = 0; i < nums.size(); i++) {
d = nums[i] / 100 - 1;
pos = ((nums[i] / 10) % 10) - 1;
v = nums[i] % 10;
levels[d][pos] = v;
}

int allsum = 0;
pathSum(levels, 0, 0, 0, allsum);
return allsum;
}``````

• I guess I figured it out.

vector<vector<int> > levels(6, vector<int>(8, -1));
should be
vector<vector<int> > levels(5, vector<int>(16, -1));

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