Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:10: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
cin >> c+1;
~^~
/in/foo.cc: In function 'int main()':
/in/foo.cc:13:10: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
cin >> c+1;
~^~
