View Compilation Error

0_0_39840209_10468.cpp: In function 'int path()':
0_0_39840209_10468.cpp:26:9: error: 'bzero' was not declared in this scope
   26 |         bzero(pre+1,4*n),bzero(src+1,4*n);
      |         ^~~~~
0_0_39840209_10468.cpp: In function 'int main()':
0_0_39840209_10468.cpp:41:9: error: 'bzero' was not declared in this scope
   41 |         bzero(mat+1,4*n),bzero(own+1,4*n),bzero(B+1,4*n);
      |         ^~~~~