{"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":"同样是计算a+b,但是请注意后面的输入输出要求不一样的地方。"}},{"title":"Input","value":{"format":"HTML","content":"输入数据的第一行为一个整数N,紧接着的N行数据,每行包含由空格隔开的两个整数a和b,每组数据占一行。\n\u003cbr\u003e"}},{"title":"Output","value":{"format":"HTML","content":"对于每组数据a和b,输出其对应的和,每组输出数据占用一行。\n\u003cbr\u003e"}},{"title":"Sample Input","value":{"format":"HTML","content":"\u003cpre\u003e2\n13 5\n25 15\u003c/pre\u003e"}},{"title":"Sample Output","value":{"format":"HTML","content":"\u003cpre\u003e18\n40\u003c/pre\u003e"}}]}