{"trustable":false,"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":"\n\u003cdiv class\u003d\"panel_content\"\u003e\n给定一个序列,判断是否存在一个区间[l,r],其区间所有元素之和能被m整除。如果存在,输出YES,否则输出NO。\n\u003c/div\u003e\n"}},{"title":"输入","value":{"format":"HTML","content":"第一行输入一个整数T($1 \\leq T \\leq 10$),表示测试用例的数量。\n\u003cbr\u003e\n对于每个测试用例,有两行输入:\n\u003cbr\u003e\n1.第一行包含两个正整数n和m($1 \\leq n \\leq 100000$,$1 \\leq m \\leq 5000$)。\n\u003cbr\u003e\n2.第二行包含n个正整数x($1 \\leq x \\leq 100$),表示序列。\n\u003cbr\u003e"}},{"title":"输出","value":{"format":"HTML","content":"输出T行,每行输出一个YES或NO。"}},{"title":"样例","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\n3 3\n1 2 3\n5 7\n6 6 6 6 6\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003eYES\nNO\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}