/in/foo.cc: In function 'int main()':
/in/foo.cc:19:50: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int' [-Wformat=]
if(num[i]==1) printf("+x^%lld", j);
^
/in/foo.cc:20:51: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int' [-Wformat=]
if(num[i]==-1) printf("-x^%lld", j);
^
/in/foo.cc:22:61: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'int' [-Wformat=]
if(num[i]>0) printf("+%lldx^%lld", num[i], j);
^
/in/foo.cc:23:60: warning: format '%lld' expects argument of type 'long long int', but argument 3 has type 'int' [-Wformat=]
if(num[i]<0) printf("%lldx^%lld", num[i], j);
^