View Compilation Error

0_0_20619467_25577.cpp:1:1: error: 'include' does not name a type
 include<bits/stdc++.h>
 ^
0_0_20619467_25577.cpp: In function 'int main()':
0_0_20619467_25577.cpp:20:24: error: 'scanf' was not declared in this scope
     while(scanf("%d",&n)!=EOF)
                        ^
0_0_20619467_25577.cpp:20:27: error: 'EOF' was not declared in this scope
     while(scanf("%d",&n)!=EOF)
                           ^
0_0_20619467_25577.cpp:24:27: error: 'sort' was not declared in this scope
         sort(N+1,N+1+n,cmp);
                           ^
0_0_20619467_25577.cpp:34:47: error: 'min' was not declared in this scope
             dp[i][1]=min(dp[i-1][1],dp[i-1][2])+N[i].c;
                                               ^
0_0_20619467_25577.cpp:42:47: error: 'min' was not declared in this scope
         printf("%I64d\n",min(dp[n][1],dp[n][2]));
                                               ^
0_0_20619467_25577.cpp:42:48: error: 'printf' was not declared in this scope
         printf("%I64d\n",min(dp[n][1],dp[n][2]));
                                                ^
0_0_20619467_25577.cpp:44:5: error: 'return0' was not declared in this scope
     return0;
     ^