View Compilation Error

0_0_39491385_13578.cpp: In function 'int main()':
0_0_39491385_13578.cpp:32:9: error: expected primary-expression before 'int'
   32 |         int len1 = strlen(ss);
      |         ^~~
0_0_39491385_13578.cpp:36:24: error: 'len1' was not declared in this scope; did you mean 'len'?
   36 |         for(int i=1; i<len1-1; i++)
      |                        ^~~~
      |                        len
0_0_39491385_13578.cpp:72:24: error: 'len1' was not declared in this scope; did you mean 'len'?
   72 |         for(int i=1; i<len1-1; i++)
      |                        ^~~~
      |                        len