Clang still accepts -fwritable-strings. For gcc, writable strings can be avoided by making the top line one character longer: char M[3],A,Z,E=40,J[40],T[4

Clang still accepts -fwritable-strings. For gcc, writable strings can be avoided by making the top line one character longer: char M[3],A,Z,E=40,J[40],T[40];main(C){for(*J=A=scanf("%d",&C);