1023. 组个最小数 (20)

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// 2017/10/14 NCU // PAT-B 1053// scienceZ#include <cstdio>#include <cstring>#include <iostream>#include <algorithm>using namespace std;int arr[20];int main(){           for (int i = 0; i<10; i++) cin >> arr[i];    for (int i = 1; i<10; i++) if (arr[i]){        cout << i;        arr[i]--;        break;    }    for (int i = 0; i<10; i++) {        while(arr[i]){            cout << i;            arr[i]--;        }    }       cout << endl;    return 0;}