View Compilation Error

0_0_39413769_2098.cpp:1:2: error: stray '#' in program
    1 | /#include <bits/stdc++.h>
      |  ^
0_0_39413769_2098.cpp:1:1: error: expected unqualified-id before '/' token
    1 | /#include <bits/stdc++.h>
      | ^
0_0_39413769_2098.cpp: In function 'int main()':
0_0_39413769_2098.cpp:6:11: error: 'scanf' was not declared in this scope
    6 |     while(scanf("%d%d",&a,&b)!=EOF){
      |           ^~~~~
0_0_39413769_2098.cpp:6:32: error: 'EOF' was not declared in this scope
    6 |     while(scanf("%d%d",&a,&b)!=EOF){
      |                                ^~~
0_0_39413769_2098.cpp:1:1: note: 'EOF' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
  +++ |+#include <cstdio>
    1 | /#include <bits/stdc++.h>
0_0_39413769_2098.cpp:7:9: error: 'printf' was not declared in this scope
    7 |         printf("%d \n",a+b);
      |         ^~~~~~
0_0_39413769_2098.cpp:7:9: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?