who can help me(蒟蒻的狂叫)
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who can help me(蒟蒻的狂叫)
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__HappY__楼主2023/7/19 20:44
#include<bits/stdc++.h>
using namespace std;
string s;
long long b,la;
long long a[150000],c[150000];
int main(){
	cin>>s>>b;
	la=s.length();
	for(long long i=1;i<=la;i++)a[i]=s[la-i]-48;
	int r=0;
	for(long long i=la;i>=1;i--){
		r=r*10+a[i];
		c[i]=r/b;
		r=r%b;
	}
	while(c[la]==0&&la>1)la--;
	for(long long i=la;i>=1;i--) cout<<c[i];
	
	return 0;
}
2023/7/19 20:44
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