View Compilation Error

0_0_36719849_6003.cpp:2:5: error: expected unqualified-id before 'for'
     for (int i=n; i>0; i--)
     ^
0_0_36719849_6003.cpp:2:19: error: 'i' does not name a type
     for (int i=n; i>0; i--)
                   ^
0_0_36719849_6003.cpp:2:24: error: 'i' does not name a type
     for (int i=n; i>0; i--)
                        ^
0_0_36719849_6003.cpp:3:21: error: 'j' does not name a type
       for (int j=m; j>0; j--) {
                     ^
0_0_36719849_6003.cpp:3:26: error: 'j' does not name a type
       for (int j=m; j>0; j--) {
                          ^
0_0_36719849_6003.cpp:11:11: error: expected constructor, destructor, or type conversion before '(' token
     printf("%.3lf\n", dp[1][1]);
           ^
0_0_36719849_6003.cpp:12:3: error: expected declaration before '}' token
   }
   ^