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21 lines
338 B
C++
21 lines
338 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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int main() {
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int n, m, sum = 0, ans = 1, t;
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cin >> n >> m;
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for (int i = 0; i < n; i++) {
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cin >> t;
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if (sum + t > m) {
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ans++;
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sum = t;
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}
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else {
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sum += t;
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}
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}
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cout << ans << endl;
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return 0;
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}
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