View Compilation Error

0_0_11755377_32181.cpp:41: error: redefinition of `const int MAXN'
0_0_11755377_32181.cpp:7: error: `const int MAXN' previously defined here
0_0_11755377_32181.cpp:42: error: redefinition of `char str[100010]'
0_0_11755377_32181.cpp:8: error: `char str[100010]' previously declared here
0_0_11755377_32181.cpp:43: error: redefinition of `int cnt[300]'
0_0_11755377_32181.cpp:9: error: `int cnt[300]' previously declared here
0_0_11755377_32181.cpp: In function `int main()':
0_0_11755377_32181.cpp:46: error: redefinition of `int main()'
0_0_11755377_32181.cpp:12: error: `int main()' previously defined here