View Compilation Error

0_0_37373826_31030.cpp: In function 'int main()':
0_0_37373826_31030.cpp:13:9: error: unable to find numeric literal operator 'operator""a0'
  int dp[10a0][12];
         ^
0_0_37373826_31030.cpp:13:9: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_37373826_31030.cpp:22:4: error: 'dp' was not declared in this scope
    dp[p][t]++;
    ^
0_0_37373826_31030.cpp:29:5: error: 'dp' was not declared in this scope
     dp[j][i]+=max(dp[j+1][i],max(dp[j+1][i+1],dp[j+1][i-1]));
     ^
0_0_37373826_31030.cpp:32:15: error: 'dp' was not declared in this scope
   printf("%d",dp[5][0]);
               ^