{"trustable":true,"prependHtml":"\u003cstyle type\u003d\u0027text/css\u0027\u003e\n .input, .output {\n border: 1px solid #888888;\n }\n .output {\n margin-bottom: 1em;\n position: relative;\n top: -1px;\n }\n .output pre, .input pre {\n background-color: #EFEFEF;\n line-height: 1.25em;\n margin: 0;\n padding: 0.25em;\n }\n \u003c/style\u003e\n \u003clink rel\u003d\"stylesheet\" href\u003d\"//codeforces.org/s/96598/css/problem-statement.css\" type\u003d\"text/css\" /\u003e\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$$\u0027]]\n }\n });\n\u003c/script\u003e\n\u003cscript type\u003d\"text/javascript\" async src\u003d\"https://mathjax.codeforces.org/MathJax.js?config\u003dTeX-AMS_HTML-full\"\u003e\u003c/script\u003e","sections":[{"title":"","value":{"format":"HTML","content":"\u003cp\u003eNew Year is coming and you are excited to know how many minutes remain before the New Year. You know that currently the clock shows $$$h$$$ hours and $$$m$$$ minutes, where $$$0 \\le hh \u0026lt; 24$$$ and $$$0 \\le mm \u0026lt; 60$$$. \u003cspan class\u003d\"tex-font-style-it\"\u003eWe use 24-hour time format!\u003c/span\u003e\u003c/p\u003e\u003cp\u003eYour task is to find the number of minutes before the New Year. You know that New Year comes when the clock shows $$$0$$$ hours and $$$0$$$ minutes.\u003c/p\u003e\u003cp\u003eYou have to answer $$$t$$$ independent test cases.\u003c/p\u003e"}},{"title":"Input","value":{"format":"HTML","content":"\u003cp\u003eThe first line of the input contains one integer $$$t$$$ ($$$1 \\le t \\le 1439$$$) — the number of test cases.\u003c/p\u003e\u003cp\u003eThe following $$$t$$$ lines describe test cases. The $$$i$$$-th line contains the time as two integers $$$h$$$ and $$$m$$$ ($$$0 \\le h \u0026lt; 24$$$, $$$0 \\le m \u0026lt; 60$$$). It is guaranteed that this time is \u003cspan class\u003d\"tex-font-style-bf\"\u003enot\u003c/span\u003e a midnight, i.e. the following two conditions can\u0027t be met at the same time: $$$h\u003d0$$$ and $$$m\u003d0$$$. It is guaranteed that both $$$h$$$ and $$$m$$$ are given without leading zeros.\u003c/p\u003e"}},{"title":"Output","value":{"format":"HTML","content":"\u003cp\u003eFor each test case, print the answer on it — the number of minutes before the New Year.\u003c/p\u003e"}},{"title":"Examples","value":{"format":"HTML","content":"\u003ctable class\u003d\u0027vjudge_sample\u0027\u003e\n\u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eInput\u003c/th\u003e\n \u003cth\u003eOutput\u003c/th\u003e\n \u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cpre\u003e5\n23 55\n23 0\n0 1\n4 20\n23 59\n\u003c/pre\u003e\u003c/td\u003e\n \u003ctd\u003e\u003cpre\u003e5\n60\n1439\n1180\n1\n\u003c/pre\u003e\u003c/td\u003e\n \u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\n"}}]}