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View Compilation Error

0_0_39284287_30934.cpp: In function 'int main()':
0_0_39284287_30934.cpp:5:15: error: 'scanf' was not declared in this scope
    5 |         while(scanf("%d%d",&n,&m)!=EOF)
      |               ^~~~~
0_0_39284287_30934.cpp:5:36: error: 'EOF' was not declared in this scope
    5 |         while(scanf("%d%d",&n,&m)!=EOF)
      |                                    ^~~
0_0_39284287_30934.cpp:1:1: note: 'EOF' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
  +++ |+#include <cstdio>
    1 | int main()
0_0_39284287_30934.cpp:11:25: error: 'printf' was not declared in this scope
   11 |                         printf("No\n");
      |                         ^~~~~~
0_0_39284287_30934.cpp:11:25: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
0_0_39284287_30934.cpp:14:29: error: 'sqrt' was not declared in this scope
   14 |                         num=sqrt(judge);
      |                             ^~~~
0_0_39284287_30934.cpp:16:33: error: 'printf' was not declared in this scope
   16 |                                 printf("Yes\n");
      |                                 ^~~~~~
0_0_39284287_30934.cpp:16:33: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
0_0_39284287_30934.cpp:18:33: error: 'printf' was not declared in this scope
   18 |                                 printf("No\n");
      |                                 ^~~~~~
0_0_39284287_30934.cpp:18:33: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?


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