prog.c:5:4: error: expected identifier or '(' before 'while'
while (a[c] != '\0')
^~~~~
prog.c:11:4: warning: data definition has no type or storage class
c = 0;
^
prog.c:11:4: warning: type defaults to 'int' in declaration of 'c' [-Wimplicit-int]
prog.c:11:4: error: redefinition of 'c'
prog.c:1:43: note: previous definition of 'c' was here
int first[26] = {0}, second[26] = {0}, c = 0;
^
prog.c:13:4: error: expected identifier or '(' before 'while'
while (b[c] != '\0')
^~~~~
prog.c:21:4: error: expected identifier or '(' before 'for'
for (c = 0; c < 26; c++)
^~~
prog.c:21:18: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
for (c = 0; c < 26; c++)
^
prog.c:21:25: error: expected '=', ',', ';', 'asm' or '__attribute__' before '++' token
for (c = 0; c < 26; c++)
^~
prog.c:27:4: error: expected identifier or '(' before 'return'
return 1;
^~~~~~