View Compilation Error

0_0_38183457_23005.cpp: In function 'int __getM(const std::vector<int>&)':
0_0_38183457_23005.cpp:8:2: error: 's' was not declared in this scope
  s=vector<int>(n+1);
  ^
0_0_38183457_23005.cpp:9:2: error: 'dp' was not declared in this scope
  dp=vector<int>(n+1); 
  ^