foo.cc: In function 'int main()':
foo.cc:11:20: error: invalid conversion from 'char*' to 'int' [-fpermissive]
   11 |         int strlen(a)=strlen(a),strlen(b)=strlen(b);
      |                    ^
      |                    |
      |                    char*
foo.cc:11:22: error: expected ',' or ';' before '=' token
   11 |         int strlen(a)=strlen(a),strlen(b)=strlen(b);
      |                      ^
foo.cc:12:30: error: 'strlen' cannot be used as a function
   12 |         for(int i=0; i<strlen(a); i++)
      |                        ~~~~~~^~~
foo.cc:14:30: error: 'strlen' cannot be used as a function
   14 |         for(int i=0; i<strlen(a); i++)
      |                        ~~~~~~^~~
foo.cc:16:25: error: 'strlen' cannot be used as a function
   16 |         for(int i=strlen(a); i<strlen(b); i++)
      |                   ~~~~~~^~~
foo.cc:16:38: error: 'strlen' cannot be used as a function
   16 |         for(int i=strlen(a); i<strlen(b); i++)
      |                                ~~~~~~^~~
foo.cc:28:32: error: 'strlen' cannot be used as a function
   28 |                 ansb[b[i-strlen(a)]-'a'+1]--;
      |                          ~~~~~~^~~

Found 10 testcases.
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