View Compilation Error

0_0_30653626_25017.cpp:1:2: error: invalid preprocessing directive #includ
 #includ<stdio.h>
  ^
0_0_30653626_25017.cpp: In function 'int main()':
0_0_30653626_25017.cpp:9:34: error: 'scanf' was not declared in this scope
         int k=scanf("%d %d",&a,&b);
                                  ^
0_0_30653626_25017.cpp:12:26: error: 'printf' was not declared in this scope
         printf("%d\n",a+b);
                          ^