{"trustable":true,"prependHtml":"\u003cscript\u003e window.katexOptions \u003d { disable: true }; \u003c/script\u003e\n\u003cscript type\u003d\"text/x-mathjax-config\"\u003e\n MathJax.Hub.Config({\n tex2jax: {\n inlineMath: [[\u0027$$$\u0027,\u0027$$$\u0027], [\u0027$\u0027,\u0027$\u0027]],\n displayMath: [[\u0027$$$$$$\u0027,\u0027$$$$$$\u0027], [\u0027$$\u0027,\u0027$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\" type\u003d\"text/javascript\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cdiv class\u003d\"panel_content\"\u003eGiven a sequence of n integers called W and an integer m. For each i (1 \u0026lt;\u003d i \u0026lt;\u003d n), you can choose some elements $W_k$ (1 \u0026lt;\u003d k \u0026lt; i), and change them to zero to make $\\sum_{j\u003d1}^i$$W_j$\u0026lt;\u003dm. So what\u0027s the minimum number of chosen elements to meet the requirements above?.\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"The first line contains an integer Q --- the number of test cases. \u003cbr\u003eFor each test case: \u003cbr\u003eThe first line contains two integers n and m --- n represents the number of elemens in sequence W and m is as described above. \u003cbr\u003eThe second line contains n integers, which means the sequence W.\u003cbr\u003e\u003cbr\u003e1 \u0026lt;\u003d Q \u0026lt;\u003d 15 \u003cbr\u003e1 \u0026lt;\u003d n \u0026lt;\u003d 2*$10^5$ \u003cbr\u003e1 \u0026lt;\u003d m \u0026lt;\u003d $10^9$ \u003cbr\u003eFor each i, 1 \u0026lt;\u003d $W_i$ \u0026lt;\u003d m"}},{"title":"Output","value":{"format":"HTML","content":"For each test case, you should output n integers in one line: i-th integer means the minimum number of chosen elements $W_k$ (1 \u0026lt;\u003d k \u0026lt; i), and change them to zero to make $\\sum_{j\u003d1}^i$$W_j$\u0026lt;\u003dm."}},{"title":"Sample","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e2 \r\n7 15 \r\n1 2 3 4 5 6 7 \r\n5 100 \r\n80 40 40 40 60\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e0 0 0 0 0 2 3 \r\n0 1 1 2 3\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}