View Compilation Error

224475_0_27302.cpp:52: error: redefinition of `int record[100010]'
224475_0_27302.cpp:3: error: `int record[100010]' previously declared here
224475_0_27302.cpp:53: error: redefinition of `int n'
224475_0_27302.cpp:4: error: `int n' previously declared here
224475_0_27302.cpp:53: error: redefinition of `int start'
224475_0_27302.cpp:4: error: `int start' previously declared here
224475_0_27302.cpp:53: error: redefinition of `int end'
224475_0_27302.cpp:4: error: `int end' previously declared here
224475_0_27302.cpp: In function `int main()':
224475_0_27302.cpp:56: error: redefinition of `int main()'
224475_0_27302.cpp:7: error: `int main()' previously defined here
224475_0_27302.cpp: In function `int solve()':
224475_0_27302.cpp:74: error: redefinition of `int solve()'
224475_0_27302.cpp:25: error: `int solve()' previously defined here