/in/foo.cc: In function 'int main()':
/in/foo.cc:11:25: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[201]' [-Wformat=]
     scanf("%s\n%s",&x,&y);
                         ^
/in/foo.cc:11:25: warning: format '%s' expects argument of type 'char*', but argument 3 has type 'char (*)[201]' [-Wformat=]
/in/foo.cc:19:25: warning: format '%d' expects argument of type 'int', but argument 2 has type 'int*' [-Wformat=]
     printf("%d",&c[a][b]);
                         ^