{"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":"佳爷得到了一个X,这个X很大,只告诉你X对9973取模的结果Z。让你求X除Y的结果对9973取模的结果。保证X可以整除Y且Y与9973互质。"}},{"title":"Input","value":{"format":"HTML","content":"数据的第一行是一个T,表示有T组数据。 \n第一行一个整数T,表示有T组数据。\n\u003cbr\u003e\n接下来T行,每行两个整数Z(0 \u0026le; Z \u0026lt; 9973)和Y(1 \u0026le; Y \u0026le; 10\u003csup\u003e9\u003c/sup\u003e)。"}},{"title":"Output","value":{"format":"HTML","content":"输出X除Y对9973取模的结果。"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e2\n777 1919810\n996 19260817\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e8082\n500\u003c/pre\u003e"}}]}