{"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":"Description","value":{"format":"HTML","content":"\u003cscript type\u003d\u0027text/x-mathjax-config\u0027\u003eMathJax.Hub.Config({tex2jax: { inlineMath: [[\u0027$\u0027,\u0027$\u0027]] } }); \u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027 src\u003d\u0027https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config\u003dTeX-AMS-MML_HTMLorMML\u0027\u003e\u003c/script\u003e\n\u003cscript type\u003d\u0027text/javascript\u0027\u003esetTimeout(function(){MathJax.Hub.Queue([\u0027Typeset\u0027, MathJax.Hub, \u0027left_view\u0027]);}, 2000);\u003c/script\u003e\n\u003cdiv class\u003d\"panel_content\"\u003e\n 中北大学acm寒假训练已经拉开了帷幕,大一的小花生现在遇到了一个数学上的问题, 他想要求(A/B)%9973,但是由于A很大,我们只给出n(n\u003dA%9973)(我们给定的A必能被B整除,且gcd(B,9973) \u003d 1)。如今你可以选择帮助小花生解决这个问题加入我们,那么你愿意吗? \n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"数据的第一行是一个T,表示有T组数据。 \n\u003cbr\u003e每组数据有两个数n(0 \u0026lt;\u003d n \u0026lt; 9973)和B(1 \u0026lt;\u003d B \u0026lt;\u003d 10^9)。"}},{"title":"Output","value":{"format":"HTML","content":"对应每组数据输出(A/B)%9973。"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e2\n1000 53\n87 123456789\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e7922\n6060\u003c/pre\u003e"}},{"title":"Hint","value":{"format":"HTML","content":"提示?不好意思没有提示!hhhhh"}}]}