{"trustable":false,"prependHtml":"\u003cstyle type\u003d\"text/css\"\u003e\n section pre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n word-break: break-all;\n word-wrap: break-word;\n color: #333;\n background: rgba(255, 255, 255, 0.5);\n border: 1px solid #ccc;\n border-radius: 6px;\n }\n\u003c/style\u003e\n\u003cscript\u003e\n window.katexOptions \u003d {\n delimiters: [\n {left: \u0027\\\\(\u0027, right: \u0027\\\\)\u0027, display: false},\n {left: \u0027\\\\[\u0027, right: \u0027\\\\]\u0027, display: true}\n ]\n };\n\u003c/script\u003e\n","sections":[{"title":"Mô tả bài toán","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cp\u003e Cho \u003cvar\u003eN\u003c/var\u003e gói hàng, đánh số \u003cvar\u003e1, 2, .., N\u003c/var\u003e. Với mỗi \u003cvar\u003ei\u003c/var\u003e (\u003cvar\u003e1 ≤ i ≤ N\u003c/var\u003e), gói hàng \u003cvar\u003ei\u003c/var\u003e nặng \u003cvar\u003ew\u003csub\u003ei\u003c/sub\u003e\u003c/var\u003e và có giá trị \u003cvar\u003ev\u003csub\u003ei\u003c/sub\u003e\u003c/var\u003e.\u003c/p\u003e \n\u003cp\u003eBạn quyết định chọn một số gói hàng trong \u003cvar\u003eN\u003c/var\u003e gói hàng và mang về nhà trong một chiếc túi. Sức chứa của túi là \u003cvar\u003eW\u003c/var\u003e, tức là tổng khối lượng tối đa của các gói hàng trong túi là \u003cvar\u003eW\u003c/var\u003e.\u003c/p\u003e \n\u003cp\u003eTính tổng giá trị lớn nhất của các gói hàng bạn có thể mang về.\u003c/p\u003e"}},{"title":"Ràng buộc","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cul\u003e \n \u003cli\u003eMọi giá trị là số nguyên.\u003c/li\u003e \n \u003cli\u003e\u003cvar\u003e1 ≤ N ≤ 100\u003c/var\u003e\u003c/li\u003e \n \u003cli\u003e\u003cvar\u003e1 ≤ W ≤ 10\u003csup\u003e5\u003c/sup\u003e\u003c/var\u003e\u003c/li\u003e \n \u003cli\u003e\u003cvar\u003e1 ≤ w\u003csub\u003ei\u003c/sub\u003e ≤ W\u003c/var\u003e\u003c/li\u003e \n \u003cli\u003e\u003cvar\u003e1 ≤ v\u003csub\u003ei\u003c/sub\u003e ≤ 10\u003csup\u003e9\u003c/sup\u003e\u003c/var\u003e\u003c/li\u003e \n\u003c/ul\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cp\u003eInput được cho từ Standard Input theo format:\u003c/p\u003e \n\u003cpre\u003e\u003cvar\u003eN\u003c/var\u003e \u003cvar\u003eW\u003c/var\u003e\n\u003cvar\u003ew\u003csub\u003e1\u003c/sub\u003e\u003c/var\u003e \u003cvar\u003ev\u003csub\u003e1\u003c/sub\u003e\u003c/var\u003e\n\u003cvar\u003ew\u003csub\u003e2\u003c/sub\u003e\u003c/var\u003e \u003cvar\u003ev\u003csub\u003e2\u003c/sub\u003e\u003c/var\u003e\n\u003cvar\u003e:\u003c/var\u003e\n\u003cvar\u003ew\u003csub\u003eN\u003c/sub\u003e\u003c/var\u003e \u003cvar\u003ev\u003csub\u003eN\u003c/sub\u003e\u003c/var\u003e\n\u003c/pre\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cp\u003eIn ra kết quả của bài toán.\u003c/p\u003e"}},{"title":"Sample Input 1","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e3 8\n3 30\n4 50\n5 60\n\u003c/pre\u003e"}},{"title":"Sample Output 1","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e90\n\u003c/pre\u003e \n\u003cp\u003eGói hàng \u003cvar\u003e1\u003c/var\u003e và \u003cvar\u003e3\u003c/var\u003e nên được mang về. Khi đó tổng khối lượng là \u003cvar\u003e3 + 5 \u003d 8\u003c/var\u003e, và tổng giá trị là \u003cvar\u003e30 + 60 \u003d 90\u003c/var\u003e.\u003c/p\u003e"}},{"title":"Sample Input 2","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e5 5\n1 1000000000\n1 1000000000\n1 1000000000\n1 1000000000\n1 1000000000\n\u003c/pre\u003e"}},{"title":"Sample Output 2","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e5000000000\n\u003c/pre\u003e "}},{"title":"Sample Input 3","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e6 15\n6 5\n5 6\n6 4\n6 6\n3 5\n7 2\n\u003c/pre\u003e"}},{"title":"Sample Output 3","value":{"format":"HTML","content":"\u003ch3\u003e\u003c/h3\u003e\n\u003cpre\u003e17\n\u003c/pre\u003e"}}]}