'commit'

TangDou/LuoGuBook/TestA.cpp

@@ -1,46 +1,32 @@
 #include <bits/stdc++.h>
-
 using namespace std;
-const int INF = 0x3f3f3f3f;
+const int N = 210;
-typedef long long LL;
-const int N = 10;
-char g[N][N];
-int dx[] = {-1, 0, 1, 0}; //上右下左
-int dy[] = {0, 1, 0, -1}; //上右下左
 
+int p[N];
+char s[N], t[N];
 int main() {
-    int x1, y1, x2, y2;
+    int n;
-    for (int i = 0; i < 10; i++)
+    cin >> n;
-        for (int j = 0; j < 10; j++) {
+    for (int i = 0; i < n; i++) {
-            cin >> g[i][j];
+        int x;
-            if (g[i][j] == 'C') x1 = i, y1 = j;
+        cin >> x; // 输入的是 4 1 2 3 ,映射成: 3 0 1 2,改成下标从0开始，方便后续计算
-            if (g[i][j] == 'F') x2 = i, y2 = j;
+        p[i] = x - 1;
-        }
+    }
-    int cd = 0, fd = 0;
-    int cnt = 0;
     while (true) {
-        int tx = x1 + dx[cd], ty = y1 + dy[cd];
+        int m;
-        if (tx >= 10 || tx < 0 || ty >= 10
+        cin >> m;
-            || ty < 0 || g[tx][ty] == '*')
+        if (m == 0) break;
-            cd = (cd + 1) % 4;
+
-        else
+        cin >> s; // cin输入字符数组，与string没什么区别
-            x1 = tx, y1 = ty;
+        // 补空格
-        tx = x2 + dx[fd], ty = y2 + dy[fd];
+        for (int i = strlen(s); i < n; i++) s[i] = ' ';
-        if (tx >= 10 || tx < 0 || ty >= 10
+
-            || ty < 0 || g[tx][ty] == '*')
+        for (int i = 1; i <= m; i++) {  // 加密m次
-            fd = (fd + 1) % 4;
+            for (int j = 0; j < n; j++) // 每个字符
-        else
+                t[p[j]] = s[j];         // 替换
-            x2 = tx, y2 = ty;
+            memcpy(s, t, sizeof t);     // 还原为s
-        cnt++;
-        if (x1 == x2 && y1 == y2) {
-            printf("%d", cnt);
-            break;
-        }
-        if (cnt > 100000) {
-            printf("0");
-            break;
         }
+        cout << s << endl;
     }
-
     return 0;
 }

TangDou/LuoGuBook/TestA.in

@@ -0,0 +1,203 @@
+10
+6 4 2 3 5 10 1 8 9 7
+1 yK
+2 dpZ
+3 MZPj
+4 mPPAF
+5 tbTkmO
+6 yaLaRwN
+7 SstyNhUh
+8 doRGbtjMC
+9 PAUTmaVMQu
+10 o
+11 kO
+12 xIu
+13 BTbL
+14 mGqXL
+15 BlrimJ
+16 JrewTit
+17 bwWalTOx
+18 wleUJeLHg
+19 DdkZEsnuku
+20 t
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+23 sWTq
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+25 abMttP
+26 CxJhncQ
+27 vIYBJuUf
+28 qAdmzEFBz
+29 obbXmqRSPZ
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+33 dnrd
+34 dEpDi
+35 tqFXkQ
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+37 MjrVxWTa
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+39 ffASrnfXaL
+40 E
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+47 AdHkMFBQ
+48 tpmLApodx
+49 PjwbCPDUzl
+50 A
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+55 nniezg
+56 qUIpbDU
+57 rVsineZx
+58 mxElGHNeY
+59 BVmwNPbXPH
+60 T
+61 sx
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+63 kGxY
+64 yJDms
+65 cfciag
+66 MnQhZVk
+67 UnYQIVUD
+68 fAgWtYESQ
+69 bVvjsOuOtt
+70 w
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+72 GNd
+73 Aodk
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+76 sxfVVcg
+77 pxVzSRxA
+78 WBpEsfYNO
+79 nHrLCxprLO
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+81 Kn
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+88 ZygIIZvlz
+89 nuuaTfizfE
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+99 DntLSCBArV
+100 D
+101 AS
+102 mPM
+103 VsWV
+104 mYbmY
+105 UChWFP
+106 KVDdPDO
+107 DPmibRQt
+108 OTSgeGDSq
+109 KImFpswHck
+110 n
+111 LF
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+113 RSAk
+114 xbnFc
+115 zgjbFg
+116 dpMJabY
+117 tZaXckwp
+118 VUxBxTqFF
+119 PMJBCwQght
+120 N
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+122 lyQ
+123 fulx
+124 SHddp
+125 qBYsJm
+126 Iyrvgjx
+127 WTSBJYiH
+128 NBfKRpxiL
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+130 s
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+136 EKSqcLE
+137 KXdkZPAR
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+139 bupcFGTZfF
+140 F
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+145 SodJFC
+146 uMlkTQz
+147 YEEZmSmt
+148 KOABWvARP
+149 ZHupEUaSiS
+150 F
+151 hU
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+155 kQNcwX
+156 lpoikcq
+157 xYMBpnwl
+158 TkHzgukDA
+159 yDtDUXTdyd
+160 j
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+162 Byw
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+164 pqrpN
+165 erGkyY
+166 PUqRMSn
+167 jrQJswWT
+168 tqPeDSdbh
+169 hbKjgODluk
+170 t
+171 xz
+172 vSA
+173 NsSb
+174 xFBbV
+175 dzBFRA
+176 YbExZfp
+177 noqZbxHg
+178 NdIjeOKoX
+179 YgmOpEeAUT
+180 h
+181 uE
+182 HIY
+183 Hhyi
+184 niVbp
+185 tJpTTL
+186 PtMJkqM
+187 NewAnYmW
+188 ohqttoYdA
+189 ymdYIvgAtP
+190 z
+191 Xx
+192 nzO
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+194 MGKSj
+195 Tzoexp
+196 tQaaPey
+197 ywNszTFr
+198 QpSKKeWZq
+199 OacGECgaaD
+200 A
+0

TangDou/LuoGuBook/TestB.cpp

@@ -1,17 +1,32 @@
 #include <bits/stdc++.h>
-
 using namespace std;
+const int N = 110;
+int getWuXu(string x){
+    int sum = 0;
+    for (int i = 0; i < x.size(); i++)
+        for (int j = i + 1; j < x.size();j++)
+            if (x[i] > x[j]) sum++;
+    return sum;
+}
 
+struct Node{
+    int id;
+    string s;
+    int wxd;
+    const bool operator<(const Node &t){
+        if (wxd == t.wxd) return id < t.id;
+        return wxd < t.wxd;
+    }
+} a[N];
 int main() {
-    for (int i = 100; i <= 999; i++) {
+    int n, m;
-        int sum = 0;
+    cin >> n >> m;
-        int n = i;
+    for (int i = 0; i < m;i++){
-        while (n) {
+        cin >> a[i].s;
-            int x = n % 10;
+        a[i].id = i, a[i].wxd = getWuXu(a[i].s);
-            n /= 10;
-            sum += x * x * x;
-        }
-        if (sum == i) cout << i << " ";
     }
-    return 0;
+    sort(a, a + m);
+    for (int i = 0; i < m;i++)
+        cout << a[i].s << endl;
+        return 0;
 }