#include<bits/stdc++.h>using namespace std;int main() { int t, len, shang[300], yu = 0, b[150] = {0}; //yu表示余数，shang[300]表示商 char a[150]; gets(a + 1); len = strlen(a + 1); //cout<<len<<"!!!"<<endl;//a的值 for (int i = 1; i <= len; i++) { b[i] = a[i] - 48; //char转int b[i] = b[i] + yu * 10; yu = b[i] % 13; //得到余数 //out<<i<<":"<<yu<<"\t"; shang[i] = b[i] / 13; //得到商 //cout<<i<<":"<<shang[i]<<"\t" ; } for (int j = 1; j <= len; j++) { //用于删除前导0 if (shang[j] != 0) { t = j; // cout<<t<<"!!"; break; } } //cout<<len<<"!!!"; for (t; t <= len; t++) //此时t=j cout << shang[t]; cout << endl; cout << yu; return 0;}