View Compilation Error

0_0_26601001_23561.cpp: In function 'int main()':
0_0_26601001_23561.cpp:11:15: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
     printf(sum);
               ^
In file included from 0_0_26601001_23561.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:378:15: note: initializing argument 1 of 'int printf(const char*, ...)'
   int __cdecl printf(const char * __restrict__ _Format,...);
               ^
0_0_26601001_23561.cpp:13:1: error: expected ';' before '}' token
 }
 ^