<span>输入共两行，分别为a和b。（输入数据保证a大于b）</span> 

<span>【输出格式】lowdiv.out</span> 

<span>输出共一行，表示<span style="font-family:'Microsoft Yahei';font-size:14px;line-height:21px;background-color:#F5F5F5;">a除以b的商的整数部分</span>。</span> 

<span>【输入样例1】&nbsp;</span><span><br />

<span style="line-height:21px;"></span> 

<span>【输出样例1】</span> 

37040740811118

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C++解答

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<string>
#include<iostream>
using namespace std;
int main()
{
	char a1[300];
	int a[300],c[300];
	long long b;
	gets(a1);
	scanf("%lld",&b);
	int lena=strlen(a1);
	for(int i=0;i<=lena-1;++i)
	{
		a[i+1]=a1[i]-'0';
	}
	int x=0;
	for(int i=1;i<=lena;++i)
	{
		c[i]=(x*10+a[i])/b;
		x=(x*10+a[i])%b;
	}
	int lenc=1;
	while(c[lenc]==0&&lenc<lena)
	{
		lenc++;
	}
	for(int i=lenc;i<=lena;++i)
	{
		cout<<c[i];
	}
	return 0;
	
}