/in/foo.cc: In function 'int main()':
/in/foo.cc:13:26: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   13 |                 if('A'<=e&&e<='Z'||'A'<=o&&o<='Z'){
      |                    ~~~~~~^~~~~~~~
/in/foo.cc:27:26: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   27 |                 if('A'<=x&&x<='Z'||!corresp[x-'A'].can_trans){
      |                    ~~~~~~^~~~~~~~