Run id: 125096

Main.cc: In function 'int main()':
Main.cc:13:17: warning: operation on 'a[i]' may be undefined [-Wsequence-point]
    a[i]=a[i]+=32;
                 ^
Main.cc:26:29: error: expected ';' before ')' token
   a[i]=char(a[i]-97+3)%26+97);
                             ^