{"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":"\u003cdiv\u003e\n 来来来 \n \u003cspan\u003e签个到再走\u003c/span\u003e\n\u003c/div\u003e \n\u003cdiv\u003e \n \u003cspan\u003e请计算A\u003c/span\u003e+B\n\u003c/div\u003e \n\u003cdiv\u003e\n \u0026nbsp;\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e \u003cspan\u003e第一行给出T\u003c/span\u003e(1\u0026lt;\u003dT\u0026lt;\u003d20)\u003cspan\u003e代表接有T组数据。\u003c/span\u003e\u003c/p\u003e \n\u003cp\u003e \u003cspan\u003e\u003cspan\u003e每组数据\u003c/span\u003e\u003cspan\u003e给出\u003c/span\u003eA和B。\u003c/span\u003e\u0026nbsp;\u003c/p\u003e \n\u003cp\u003e the length of each integer will not exceed 1000.\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e \u003cspan\u003e输出描述懒得翻译。。。。\u003c/span\u003e\u003c/p\u003e \n\u003cp\u003e For each test case, you should output two lines. The first line is \"Case #:\", # means the number of the test case. The second line is the an equation \"A + B \u003d Sum\", Sum means the result of A + B. Note there are some spaces \u003cspan\u003eint\u003c/span\u003e the equation. Output a blank line between two test cases.\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e\r\n2\r\n1 2\r\n112233445566778899 998877665544332211\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e\r\nCase 1:\r\n1 + 2 \u003d 3\r\n\r\nCase 2:\r\n112233445566778899 + 998877665544332211 \u003d 1111111111111111110\u003c/pre\u003e"}}]}