View Compilation Error

0_0_38483925_8393.cpp: In function 'int main()':
0_0_38483925_8393.cpp:38:10: error: 'ij' was not declared in this scope
     f[1][ij=min(f[1][j],f[1][k]+f[k+1][j]);
          ^
0_0_38483925_8393.cpp:38:43: error: expected ']' before ';' token
     f[1][ij=min(f[1][j],f[1][k]+f[k+1][j]);
                                           ^