#include <iostream>usingnamespacestd;
void Print(int first, int last){
for(int i=first; i<=last; i++)
cout<<i<<' ';
cout<<endl;
}
void FindContinueNumbers(int num){
int first = 1, last = 2;
int mid = (num + 1) / 2;
int curSum = first + last;
while(first < mid){
if(num == curSum){
Print(first, last);
first++;
curSum -= first - 1;
}
elseif(curSum < num){
last ++;
curSum += last;
}
else{
first++;
curSum -= first - 1;
}
}
}
int main(){
int num = 9;
FindContinueNumbers(num);
return0;
}