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View Compilation Error

0_0_9090609_7172.cpp:123: error: redefinition of `const int M'
0_0_9090609_7172.cpp:16: error: `const int M' previously defined here
0_0_9090609_7172.cpp:124: error: redefinition of `const int N'
0_0_9090609_7172.cpp:17: error: `const int N' previously defined here
0_0_9090609_7172.cpp:125: error: redefinition of `const int inf'
0_0_9090609_7172.cpp:18: error: `const int inf' previously defined here
0_0_9090609_7172.cpp:126: error: redefinition of `const double dinf'
0_0_9090609_7172.cpp:19: error: `const double dinf' previously defined here
0_0_9090609_7172.cpp:127: error: redefinition of `const double pi'
0_0_9090609_7172.cpp:20: error: `const double pi' previously declared here
0_0_9090609_7172.cpp:128: error: redefinition of `const double eps'
0_0_9090609_7172.cpp:21: error: `const double eps' previously defined here
0_0_9090609_7172.cpp:130: error: redefinition of `int fa[103211]'
0_0_9090609_7172.cpp:23: error: `int fa[103211]' previously declared here
0_0_9090609_7172.cpp:131: error: redefinition of `bool vis[103211]'
0_0_9090609_7172.cpp:24: error: `bool vis[103211]' previously declared here
0_0_9090609_7172.cpp:132: error: redefinition of `bool flag'
0_0_9090609_7172.cpp:25: error: `bool flag' previously declared here
0_0_9090609_7172.cpp: In function `void init()':
0_0_9090609_7172.cpp:135: error: redefinition of `void init()'
0_0_9090609_7172.cpp:28: error: `void init()' previously defined here
0_0_9090609_7172.cpp: In function `int find(int)':
0_0_9090609_7172.cpp:144: error: redefinition of `int find(int)'
0_0_9090609_7172.cpp:37: error: `int find(int)' previously defined here
0_0_9090609_7172.cpp: In function `void unionedg(int, int)':
0_0_9090609_7172.cpp:157: error: redefinition of `void unionedg(int, int)'
0_0_9090609_7172.cpp:50: error: `void unionedg(int, int)' previously defined here
0_0_9090609_7172.cpp: In function `int main()':
0_0_9090609_7172.cpp:170: error: redefinition of `int main()'
0_0_9090609_7172.cpp:63: error: `int main()' previously defined here


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