/in/foo.c: In function 'main':
/in/foo.c:15:12: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'int' [-Wformat=]
   printf("%s %d",a[i],c[i]);
            ^
/in/foo.c: In function 's':
/in/foo.c:22:10: warning: format '%d' expects argument of type 'int *', but argument 2 has type 'int' [-Wformat=]
  scanf("%d%d",m,j);
          ^
/in/foo.c:22:12: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'int' [-Wformat=]
  scanf("%d%d",m,j);
            ^
/in/foo.c:22:2: warning: 'm' is used uninitialized in this function [-Wuninitialized]
  scanf("%d%d",m,j);
  ^~~~~~~~~~~~~~~~~
/in/foo.c:22:2: warning: 'j' is used uninitialized in this function [-Wuninitialized]