1 条题解
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0
#include <bits/stdc++.h> using namespace std; string s, n; char a[1200], b[1200]; int h, k;
int main() { cin >> s >> n; for (char c : s) { if (c == '-') { a[0] = c; } if (c != '0' && c != '-') { h++; a[h] = c; } else { if (h != 0 && c != '-') { h++; a[h] = c; } } } for (char c : n) { if (c == '-') { b[0] = c; } if (c != '0' && c != '-') { k++; b[k] = c; } else if (c == '0') { if (k >= 1 && c != '-') { k++; b[k] = c; } } } if (h > k) { if (a[0] == '-' && b[0] == '-') { cout << "second"; } else if (a[0] == '-' && b[0] != '-') { cout << "second"; } else if (a[0] != '-' && b[0] == '-') { cout << "first"; } else { cout << "first"; } } else if (h < k) { if (a[0] == '-' && b[0] == '-') { cout << "first"; } else if (a[0] == '-' && b[0] != '-') { cout << "second"; } else if (a[0] != '-' && b[0] == '-') { cout << "first"; } else { cout << "second"; } } else { if (a[0] == 0 && b[0] == 0) { int cnt = 0; for (int i = 1; i <= h; i++) { if (a[i] * 1 > b[i] * 1) { cout << "first"; cnt++; break; } if (a[i] * 1 < b[i] * 1) { cout << "second"; cnt++; break; } } if (cnt == 0) { cout << "same"; } } else if (a[0] == '-' && b[0] != '-') { cout << "second"; } else if (a[0] != '-' && b[0] == '-') { cout << "first"; } else if (a[0] == '-' && b[0] == '-') { int cnt = 0; for (int i = 1; i <= h; i++) { if (a[i] * 1 < b[i] * 1) { cout << "first"; cnt++; break; } if (a[i] * 1 > b[i] * 1) { cout << "second"; cnt++; break; } } if (cnt == 0) { cout << "same"; } } } return 0; }
- 1
信息
- ID
- 31302
- 时间
- 1000ms
- 内存
- 256MiB
- 难度
- 9
- 标签
- 递交数
- 83
- 已通过
- 7
- 上传者