void floyd_warshall_optimized() { bitset < n+1 > magic; for(int k=1;k<=n;k++) { for(int i=1;i<=n;i++) { } } }
Standard input is empty
prog.cpp: In function ‘void floyd_warshall_optimized()’:
prog.cpp:2:2: error: ‘bitset’ was not declared in this scope
bitset < n+1 > magic;
^~~~~~
prog.cpp:2:11: error: ‘n’ was not declared in this scope
bitset < n+1 > magic;
^
prog.cpp:2:17: error: ‘magic’ was not declared in this scope
bitset < n+1 > magic;
^~~~~
Standard output is empty