View Compilation Error

0_0_30934196_2014.cpp:1:2: error: invalid preprocessing directive #lnclude
 #lnclude<studio.h>
  ^
0_0_30934196_2014.cpp: In function 'int main()':
0_0_30934196_2014.cpp:6:28: error: 'printf' was not declared in this scope
    printf("sum is %d\n",sum);
                            ^