{"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":"\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 There must be many A + B problems in our HDOJ , now a new one is coming. \n \u003cbr\u003eGive you two hexadecimal integers , your task is to calculate the sum of them,and print it in hexadecimal too.\n \u003cbr\u003e 给你两个十六进制的数,将它们相加,并且同样以十六进制输出答案 \n \u003cbr\u003eEasy ? AC it ! \n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"多组样例\n\u003cbr\u003e每个案例由一个由空格分隔的行中的两个十六进制整数A和B组成。\n\u003cbr\u003eA和B的长度小于15。"}},{"title":"Output","value":{"format":"HTML","content":"对于每个测试用例,在一行中以十六进制打印A和B的总和。\n\u003cbr\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e+A -A\n+1A 12\n1A -9\n-1A -12\n1A -AA\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e0\n2C\n11\n-2C\n-90\u003c/pre\u003e"}}]}