教练（有误）

4067_coach/Readme.md

@@ -0,0 +1,3 @@
+# 标题
+
+* 内容

4067_coach/coach.cpp

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+#include<iostream>
+using namespace std;
+int main(){
+    int k,n,a[11][21]={0};
+    cin>>k>>n;
+    for(int i=1;i<=k;i++){
+        for(int j=1;j<=n;j++){
+            int u;
+            cin>>u;
+            a[i][u]=j;
+        }
+    }
+    bool c[21][21];
+    for(int i=1;i<=k;i++){
+        for(int j=i+1;j<=n;j++){
+            if(a[i][j])
+        }
+    }
+}

4067_coach/doc/Readme.md

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+# 标题
+
+* 内容

4067_coach/main.cpp

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+#include <iostream>
+
+int main()
+{
+    std::cout << "Hello Easy C++ project!" << std::endl;
+}

4067_coach/test/In0 (7).txt

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+3 4
+4 1 2 3
+4 1 3 2
+4 2 1 3

4067_coach/test/In1 (12).txt

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+1 20
+17 6 5 12 7 11 14 15 18 16 20 4 13 9 10 3 8 2 19 1

4067_coach/test/In2 (4).txt

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+2 20
+11 16 4 17 12 18 6 3 19 14 1 8 13 9 2 20 5 15 10 7
+4 20 18 17 14 11 19 3 10 16 6 8 13 9 2 12 5 7 1 15

4067_coach/test/out.txt

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+## z:\Chao\src\4067_coach\test\in.txt 
+2020/03/29 ÖÜÈÕ  9:34:29.67 
+
+-----------------------------------------------
+Process exited after 190 ms with return value -1073741819
+
+## z:\Chao\src\4067_coach\test\In0 (7).txt 
+2020/03/29 ÖÜÈÕ  9:34:29.67 
+4
+-----------------------------------------------
+Process exited after 90 ms with return value 0
+
+## z:\Chao\src\4067_coach\test\In1 (12).txt 
+2020/03/29 ÖÜÈÕ  9:34:29.67 
+190
+-----------------------------------------------
+Process exited after 90 ms with return value 0
+
+## z:\Chao\src\4067_coach\test\In2 (4).txt 
+2020/03/29 ÖÜÈÕ  9:34:29.67 
+152
+-----------------------------------------------
+Process exited after 90 ms with return value 0
+