{"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 \u003cspan\u003e计算\u003c/span\u003e \n \u003ci\u003eA * \u003cspan\u003eB的值\u003c/span\u003e \u003c/i\u003e.\n\u003c/div\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003e Each line will contain two integers \u003ci\u003eA\u003c/i\u003e and \u003ci\u003eB\u003c/i\u003e. Process to end of file.\u003c/p\u003e \n\u003cp\u003e \u003cspan\u003e每行包含两个整数A\u003c/span\u003e 和 B\u0026nbsp; 直到文件尾\u003cbr\u003e \u0026nbsp;\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003e For each case, output \u003ci\u003eA + B\u003c/i\u003e in one line.\u003cbr\u003e \u0026nbsp;\u003c/p\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e\r\n1 1\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e\r\n2\u003c/pre\u003e"}},{"title":"Hint","value":{"format":"HTML","content":"\u003cbr\u003e"}}]}