View Compilation Error

0_0_26390853_18864.cpp:1:9: error: #include expects "FILENAME" or <FILENAME>
 #include(stdio.h)
         ^
0_0_26390853_18864.cpp:7:1: error: stray '\' in program
 {printf(%d\n,a+b)
 ^
0_0_26390853_18864.cpp: In function 'int main()':
0_0_26390853_18864.cpp:6:25: error: 'scanf' was not declared in this scope
 while(scanf("%d%d",&a,&b)!=EOF);
                         ^
0_0_26390853_18864.cpp:6:28: error: 'EOF' was not declared in this scope
 while(scanf("%d%d",&a,&b)!=EOF);
                            ^
0_0_26390853_18864.cpp:7:9: error: expected primary-expression before '%' token
 {printf(%d\n,a+b)
         ^
0_0_26390853_18864.cpp:7:10: error: 'd' was not declared in this scope
 {printf(%d\n,a+b)
          ^
0_0_26390853_18864.cpp:7:17: error: 'printf' was not declared in this scope
 {printf(%d\n,a+b)
                 ^
0_0_26390853_18864.cpp:9:9: error: expected ';' before '}' token
 return 0}
         ^