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include #include #include #include using namespace std; int main() { int n; cin >> n; vector v(n); int sum = 0; for (int i = 0; i < n; i++) { cin >> v[i]; sum += v[i]; } sort(v.begin(), v.end()); int count = 0; int temp = 0; for (int i = n - 1; i >= 0; i--) { temp += v[i]; count++; if (temp > sum - temp) { break; } } cout << count << endl; return 0; }
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LTERRCReestablishFail | LTEPrach:Msg2 Fail | personal device | 32T32和T8T8R区别 | 32tr和8tr区别 | 针子 | 帧子 | 8t8r | 32T32R | 交叉极化 | 交叉极化比 | 交叉极化功率比 |