update

_config.yml

@@ -105,4 +105,8 @@ theme: fluid
 # Deployment
 ## Docs: https://hexo.io/docs/one-command-deployment
 deploy:
-  type: ""
+  type: "sftp"
+  host: 45.32.1.85
+  user: root
+  remotePath: /root/blog
+  privateKey: /home/regmsif/.ssh/id_rsa

package.json

@@ -13,6 +13,7 @@
   },
   "dependencies": {
     "hexo": "^6.0.0",
+    "hexo-deployer-sftp": "^0.4.1",
     "hexo-generator-archive": "^1.0.0",
     "hexo-generator-category": "^1.0.0",
     "hexo-generator-index": "^2.0.0",

source/_posts/oi/ceizenpoks-formula.md

@@ -37,7 +37,7 @@ $$
 可以列出方程组
 
 $$
-\left\{
+\left\\{
 \begin{array}{c}
 x \equiv r_1 \pmod{p_1^{a_1}} \\\\
 x \equiv r_2 \pmod{p_2^{a_2}} \\\\

source/_posts/oi/erasing-edges.md

@@ -25,7 +25,7 @@ Little Johnny painted on a sheet of paper a polygon with $N$ vertices. Then, for
 设$N$边形第$i$个点的坐标为$(x_i, y_i)$，第$i$条边中点的坐标为$(x_i', y_i')$，可以得到以下方程
 
 $$
-\left\{
+\left\\{
 \begin{array}{c}
 x_1+x_2=2x_1' \\\\
 x_2+x_3=2x_2' \\\\

source/_posts/oi/integer-sequences.md

@@ -25,7 +25,7 @@ A sequence $A$ is called an integer sequence of length $N$ if all its elements $
 设$g_i$表示$(A_1, A_2, \ldots, A_i)$，则有如下方程：
 
 $$
-\left\{
+\left\\{
 \begin{align}
 A_1x_1+A_2y_1&=g_2 \\\\
 g_2x_2+A_3y_2&=g_3 \\\\

source/_posts/oi/jumping-joe.md

@@ -19,7 +19,7 @@ Joe is a frog who likes to jump a lot. In fact, that's all he does: he jumps for
 给定$x_1, x_2, P, K$，求一组非负整数$(P_1, N_1, P_2, N_2)$满足：
 
 $$
-\left\{
+\left\\{
 \begin{align}
 P_1x_1-N_1x_1+P_2x_2-N_2x_2&=P \\\\
 P_1+N_1+P_2+N_2&=K

source/_posts/oi/notes-on-module.md

@@ -70,7 +70,7 @@ $$
 给定由若干个形如$a_ix \equiv b_i \pmod {m_i}$的方程组成的方程组，求它的解。如果有解，则一定有无穷多解，并可以表示为$x \equiv b \pmod m$的形式，因此问题转化为求解$b$和$m$。如果我们能求解方程组
 
 $$
-\left\{
+\left\\{
 \begin{align}
 x &\equiv b_i \pmod {m_i} \\\\
 ax &\equiv b_{i+1} \pmod {m_{i+1}}

source/_posts/oi/notes-on-multiplicative-inverse.md

@@ -34,7 +34,7 @@ $$
 > 当$b \neq 0$时，有
 >
 > $$
-> \left\{
+> \left\\{
 > \begin{align}
 > a \times x_1+b \times y_1&=1 \\\\
 > b \times x_2+a \bmod b \times y_2&=1

source/_posts/oi/strange-way-to-express-integers.md

@@ -27,7 +27,7 @@ Since Elina is new to programming, this problem is too difficult for her. Can yo
 给定同余方程组
 
 $$
-\left\{
+\left\\{
 \begin{array}{c}
 x \equiv r_1 \pmod{a_1} \\\\
 x \equiv r_2 \pmod{a_2} \\\\

source/about/index.md

@@ -1,7 +1,7 @@
 ---
 title: about
-date: 2022-03-30 13:58:50
 layout: about
+date: 2022-03-30 13:58:50
 ---
 
 ```js

yarn.lock

@@ -7,6 +7,36 @@
   resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-2.0.0.tgz#f544a148d3ab35801c1f633a7441fd87c2e484bf"
   integrity sha512-XCuKFP5PS55gnMVu3dty8KPatLqUoy/ZYzDzAGCQ8JNFCkLXzmI7vNHCR+XpbZaMWQK/vQubr7PkYq8g470J/A==
 
+"@types/minimatch@^3.0.3":
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
+  integrity sha512-Klz949h02Gz2uZCMGwDUSDS1YBlTdDDgbWHi+81l29tQALUtvz4rAYi5uoVhE5Lagoq6DeqAUlbrHvW/mXDgdQ==
+
+"@types/node@*":
+  version "17.0.23"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.23.tgz#3b41a6e643589ac6442bdbd7a4a3ded62f33f7da"
+  integrity sha512-UxDxWn7dl97rKVeVS61vErvw086aCYhDLyvRQZ5Rk65rZKepaFdm53GeqXaKBuOhED4e9uWq34IC3TdSdJJ2Gw==
+
+"@types/node@^9.4.1":
+  version "9.6.61"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.61.tgz#29f124eddd41c4c74281bd0b455d689109fc2a2d"
+  integrity sha512-/aKAdg5c8n468cYLy2eQrcR5k6chlbNwZNGUj3TboyPa2hcO2QAJcfymlqPzMiRj8B6nYKXjzQz36minFE0RwQ==
+
+"@types/ssh2-streams@*", "@types/ssh2-streams@^0.1.2":
+  version "0.1.9"
+  resolved "https://registry.yarnpkg.com/@types/ssh2-streams/-/ssh2-streams-0.1.9.tgz#8ca51b26f08750a780f82ee75ff18d7160c07a87"
+  integrity sha512-I2J9jKqfmvXLR5GomDiCoHrEJ58hAOmFrekfFqmCFd+A6gaEStvWnPykoWUwld1PNg4G5ag1LwdA+Lz1doRJqg==
+  dependencies:
+    "@types/node" "*"
+
+"@types/ssh2@^0.5.33":
+  version "0.5.52"
+  resolved "https://registry.yarnpkg.com/@types/ssh2/-/ssh2-0.5.52.tgz#9dbd8084e2a976e551d5e5e70b978ed8b5965741"
+  integrity sha512-lbLLlXxdCZOSJMCInKH2+9V/77ET2J6NPQHpFI0kda61Dd1KglJs+fPQBchizmzYSOJBgdTajhPqBO1xxLywvg==
+  dependencies:
+    "@types/node" "*"
+    "@types/ssh2-streams" "*"
+
 JSONStream@^1.0.7:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -78,6 +108,13 @@ ansi-regex@^5.0.1:
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
   integrity sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==
 
+ansi-styles@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
+  integrity sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==
+  dependencies:
+    color-convert "^1.9.0"
+
 ansi-styles@^4.1.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.3.0.tgz#edd803628ae71c04c85ae7a0906edad34b648937"
@@ -108,6 +145,13 @@ asap@^2.0.3:
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
   integrity sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY=
 
+asn1@~0.2.0:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.6.tgz#0d3a7bb6e64e02a90c0303b31f292868ea09a08d"
+  integrity sha512-ix/FxPn0MDjeyJ7i/yoHGFt/EX6LyNbxSEhPPXODPL+KB0VPk86UYfL0lMdy+KCnv+fmvIzySwaK5COwqVbWTQ==
+  dependencies:
+    safer-buffer "~2.1.0"
+
 async@0.9.x:
   version "0.9.2"
   resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
@@ -178,6 +222,15 @@ camel-case@^4.0.0:
     pascal-case "^3.1.2"
     tslib "^2.0.3"
 
+chalk@^2.3.0:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
 chalk@^4.0.0, chalk@^4.0.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
@@ -201,6 +254,13 @@ chokidar@^3.0.0:
   optionalDependencies:
     fsevents "~2.3.2"
 
+color-convert@^1.9.0:
+  version "1.9.3"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
+  integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
+  dependencies:
+    color-name "1.1.3"
+
 color-convert@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
@@ -208,6 +268,11 @@ color-convert@^2.0.1:
   dependencies:
     color-name "~1.1.4"
 
+color-name@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
+  integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
+
 color-name@~1.1.4:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
@@ -462,6 +527,11 @@ escape-html@~1.0.3:
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
   integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
 
+escape-string-regexp@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
+
 escodegen@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-2.0.0.tgz#5e32b12833e8aa8fa35e1bf0befa89380484c7dd"
@@ -596,6 +666,11 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.3:
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.9.tgz#041b05df45755e587a24942279b9d113146e1c96"
   integrity sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ==
 
+has-flag@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
+  integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
+
 has-flag@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
@@ -624,6 +699,13 @@ hexo-cli@^4.3.0:
     resolve "^1.11.0"
     tildify "^2.0.0"
 
+hexo-deployer-sftp@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/hexo-deployer-sftp/-/hexo-deployer-sftp-0.4.1.tgz#dcedb436c8cfbefdc3d526677de6fec6f9de418f"
+  integrity sha512-Ve72oEbLCHteGCMZVZU4p8EwDnC5tLqdAE4DpbHr9XVIJ2hTjIX/wobeGrKSScrcEn9aCteePTfKMF67wWlTMA==
+  dependencies:
+    sftp-sync-deploy "^0.8.0"
+
 hexo-front-matter@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/hexo-front-matter/-/hexo-front-matter-3.0.0.tgz#b9a473c6cb910c73f9fea49f506e98540fcea6cb"
@@ -854,7 +936,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4, inherits@^2.0.3:
+inherits@2, inherits@2.0.4, inherits@^2.0.3, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -1039,7 +1121,7 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-minimatch@^3.0.2, minimatch@^3.0.4:
+minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.1.2.tgz#19cd194bfd3e428f049a70817c038d89ab4be35b"
   integrity sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==
@@ -1268,6 +1350,13 @@ punycode@^2.1.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
+queue@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/queue/-/queue-5.0.1.tgz#17b7d8b8f9ecd563b8b160d4f469b78f5573a368"
+  integrity sha512-c3KGXGbjY5KMHfemu1HN57Fz/7ECA4TPgCJ3u0io25z2vBpgppHo5SQOkScDRU5iXP4HWE7hKk+Cteb6+p/wew==
+  dependencies:
+    inherits "~2.0.3"
+
 range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -1304,7 +1393,7 @@ safe-buffer@5.1.2:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-"safer-buffer@>= 2.1.2 < 3.0.0", safer-buffer@^2.1.2:
+"safer-buffer@>= 2.1.2 < 3.0.0", safer-buffer@^2.1.2, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
@@ -1326,6 +1415,11 @@ saxes@^5.0.1:
   dependencies:
     xmlchars "^2.2.0"
 
+semver@^5.1.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
+  integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
+
 semver@^6.3.0:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
@@ -1365,6 +1459,20 @@ setprototypeof@1.2.0:
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
   integrity sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==
 
+sftp-sync-deploy@^0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/sftp-sync-deploy/-/sftp-sync-deploy-0.8.0.tgz#0a07d5be0a484baad2df954a20e694e5b46c47fc"
+  integrity sha512-EVB3lcUrp9wYnCGc6Xi5X+/AxdO7H8I8jWM+wKpPVgRlqIxX7pLYXp9Q6J68uXUrm0OJFBPf4xhLdFtW/6DEug==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    "@types/node" "^9.4.1"
+    "@types/ssh2" "^0.5.33"
+    "@types/ssh2-streams" "^0.1.2"
+    chalk "^2.3.0"
+    minimatch "^3.0.3"
+    queue "^5.0.0"
+    ssh2 "^0.5.4"
+
 shebang-command@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
@@ -1415,6 +1523,22 @@ sprintf-js@^1.0.3:
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.1.2.tgz#da1765262bf8c0f571749f2ad6c26300207ae673"
   integrity sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==
 
+ssh2-streams@~0.1.18:
+  version "0.1.20"
+  resolved "https://registry.yarnpkg.com/ssh2-streams/-/ssh2-streams-0.1.20.tgz#51118d154555df5469ee1f67e0cf1e7e8a2c0e3a"
+  integrity sha1-URGNFUVV31Rp7h9n4M8efoosDjo=
+  dependencies:
+    asn1 "~0.2.0"
+    semver "^5.1.0"
+    streamsearch "~0.1.2"
+
+ssh2@^0.5.4:
+  version "0.5.5"
+  resolved "https://registry.yarnpkg.com/ssh2/-/ssh2-0.5.5.tgz#c7781ecd2ece7304a253cf620fab5a5c22bb2235"
+  integrity sha1-x3gezS7OcwSiU89iD6taXCK7IjU=
+  dependencies:
+    ssh2-streams "~0.1.18"
+
 statuses@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-2.0.1.tgz#55cb000ccf1d48728bd23c685a063998cf1a1b63"
@@ -1425,6 +1549,11 @@ statuses@~1.5.0:
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
+streamsearch@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
+  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+
 strip-ansi@^6.0.0:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.1.tgz#9e26c63d30f53443e9489495b2105d37b67a85d9"
@@ -1465,6 +1594,13 @@ stylus@^0.54.8:
     semver "^6.3.0"
     source-map "^0.7.3"
 
+supports-color@^5.3.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
+  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
+  dependencies:
+    has-flag "^3.0.0"
+
 supports-color@^7.1.0:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.2.0.tgz#1b7dcdcb32b8138801b3e478ba6a51caa89648da"