View Compilation Error

0_0_38935233_6128.cpp: In function 'int main()':
0_0_38935233_6128.cpp:22:9: error: 'scanf' was not declared in this scope
   22 |         scanf("%d",&t);
      |         ^~~~~
0_0_38935233_6128.cpp:45:25: error: 'printf' was not declared in this scope
   45 |                         printf("Case #%d: YES\n",Case-t);
      |                         ^~~~~~
0_0_38935233_6128.cpp:3:1: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?
    2 | #include<cstring>
  +++ |+#include <cstdio>
    3 | using namespace std;
0_0_38935233_6128.cpp:47:25: error: 'printf' was not declared in this scope
   47 |                         printf("Case #%d: NO\n",Case-t);
      |                         ^~~~~~
0_0_38935233_6128.cpp:47:25: note: 'printf' is defined in header '<cstdio>'; did you forget to '#include <cstdio>'?