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OI-codes/Luogu/P1181/P1181.cpp

20 lines
330 B
C++

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