/in/foo.cc: In function 'int main()':
/in/foo.cc:7:20: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
    7 |     if(a==((a%10)^3+(a/10%10)^3+(a/100%10)^3)){
      |                   ~^~~~~~~~~~
/in/foo.cc:7:32: warning: suggest parentheses around arithmetic in operand of '^' [-Wparentheses]
    7 |     if(a==((a%10)^3+(a/10%10)^3+(a/100%10)^3)){
      |                               ~^~~~~~~~~~~