Time Exceeded
/in/foo.cc: In function 'int main()':
/in/foo.cc:56:5: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
if(x==2) if(a==b) {printf("-1\n");return 0;}else add(a,b,1);
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:56:5: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses]
if(x==2) if(a==b) {printf("-1\n");return 0;}else add(a,b,1);
^
