Python解决codeforces ---- 1
第一题 1A A. Theatre Square time limit per test 2 seconds memory limit per test 64 megabytes ...
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npm ERR! code ERR_TLS_CERT_ALTNAME_INVALID
npm ERR! code ERR_TLS_CERT_ALTNAME_INVALIDnpm ERR! errno ERR_TLS_CERT_ALTNAME_INVALIDnpm ERR! request to https://registry.cnpmjs.org/@babel%2fpolyfill failed, reason: Hostname/IP does not match certificate's altnames: Host: registry.cnpmjs.org. is no
