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- #include<bits/stdc++.h>
- using namespace std;
- vector<int> v;
- int prime(int n){
- for(int i=2;i<=n;i++){
- while(n%i==0){
- v.push_back(i);
- n/=i;
- }
- }
- }
- int main(){
- int i,n,flag=0;
- cin>>n;
- prime(n);
- for(i=0;i<v.size();i++){
- flag++;
- if(v[i]!=v[i+1]){
- if(i==v.size()-1){
- if(flag==1){
- cout<<v[i];
- }
- else{
- cout<<v[i]<<"^"<<flag;
- }
- break;
- }
- else{
- if(flag==1){
- cout<<v[i]<<" x ";
- }
- else{
- cout<<v[i]<<"^"<<flag<<" x ";
- }
- flag=0;
- }
- }
- }
- cout<<endl;
- return 0;
- }
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