题目链接：团体程序设计天梯赛-练习集

L1-005 考试座位号

语言：Python (python3)

N = int(input())
d = {}
for i in range(N):
    info = input().split()
    d[int(info[1])] = info[0] + ' ' + info[2]
M = int(input())
nums = list(map(int, input().split()))
for i in range(M):
    num = nums[i]
    print(d[num])

L1-006 连续因子

语言：C (clang)

#include <stdio.h>
#include <math.h>
#include <stdbool.h>

bool isPrime(int n) {
    if (n == 2) {
        return true;
    } else {
        for (int i = 2; i <= sqrt(n); i++) {
            if (n % i == 0) {
                return false;
            }
        }
        return true;
    }
}

int main(void) {
    int N;
    scanf("%d", &N);
    if (isPrime(N)) {
        printf("1\n%d\n", N);
    } else {
        int ans;
        int start;
        for (int i = 2; i <= sqrt(N); i++) {
            if (N % i != 0) {
                continue;
            }
            int t = i;
            int cnt = 1;
            for (int j = i + 1; j <= sqrt(N); j++) {
                t *= j;
                if (N % t != 0) {
                    break;
                }
                cnt++;
            }
            if (cnt > ans) {
                ans = cnt;
                start = i;
            }
        }
        printf("%d\n", ans);
        for (int i = start; i < start + ans; i++) {
            if (i != start) {
                printf("*");
            }
            printf("%d", i);
        }
        printf("\n");
    }
    return 0;
}

L1-016 查验身份证

语言：Python (python3)

def check(n):
    s = 0
    w = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
    for i in range(17):
        t = int(n[i])
        s += t * w[i]
    dic = {0: '1', 1: '0', 2: 'X', 3: '9', 4: '8', 5: '7', 6: '6',
           7: '5', 8: '4', 9: '3', 10: '2'}
    return n[-1] == dic[s % 11]


N = int(input())
nums = [input() for i in range(N)]
ans = []
for i in range(N):
    flag = 0
    for j in range(17):
        if nums[i][j] < '0' or nums[i][j] > '9':
            ans.append(nums[i])
            flag = 1
            break
    if flag == 0 and not check(nums[i]):
        ans.append(nums[i])
        continue
if len(ans) == 0:
    print('All passed')
else:
    for i in range(len(ans)):
        print(ans[i])

L1-017 到底有多二

语言：Python (python3)

N = input()
length = len(N)
isNegative = False
isEven = False
if N[0] == '-':
    length -= 1
    isNegative = True
    N = N[1:]
if N[-1] in '02468':
    isEven = True
cnt = 0
for i in N:
    if i == '2':
        cnt += 1
cnt /= length
if isNegative:
    cnt *= 1.5
if isEven:
    cnt *= 2
print('{:.2f}%'.format(cnt * 100))

L1-018 大笨钟

语言：Python (python3)

time = input().split(':')
h = int(time[0])
m = int(time[1])
if h < 12 or (h == 12 and m == 0):
    print('Only {}:{}.  Too early to Dang.'.format(time[0], time[1]))
else:
    h -= 12
    if m != 0:
        h += 1
    print('Dang' * h)

L1-022 奇偶分家

语言：Python (python3)

N = int(input())
nums = list(map(int, input().split()))
cnt1, cnt2 = 0, 0
for i in range(N):
    if nums[i] % 2 == 0:
        cnt2 += 1
    else:
        cnt1 += 1
print('{} {}'.format(cnt1, cnt2))

L1-031 到底是不是太胖了

语言：C++ (g++)

#include <bits/stdc++.h>
using namespace std;

int main() {
    int N;
    cin >> N;
    while (N--) {
        double H, W;
        cin >> H >> W;
        W /= 2;
        double W_std = 0.9 * (H - 100);
        if (fabs(W - W_std) < W_std * 0.1) {
            cout << "You are wan mei!" << endl;
        } else {
            if (W < W_std) {
                cout << "You are tai shou le!" << endl;
            } else {
                cout << "You are tai pang le!" << endl;
            }
        }
    }
    return 0;
}

L1-035 情人节

语言：Python (python3)

names = []
while True:
    name = input()
    if name != '.':
        names.append(name)
    else:
        break
if len(names) >= 14:
    print('{} and {} are inviting you to dinner...'.format(names[1], names[13]))
elif 2 <= len(names) < 14:
    print('{} is the only one for you...'.format(names[1]))
else:
    print('Momo... No one is for you ...')

L1-056 猜数字

语言：Python (python3)

import math


N = int(input())
s = 0
dic = {}
for i in range(N):
    guess = input().split()
    guess[1] = int(guess[1])
    s += guess[1]
    dic[guess[0]] = guess[1]
s //= N * 2
for key in dic.keys():
    dic[key] = math.fabs(s - dic[key])
print(s, sorted(dic.items(), key=lambda x: x[1])[0][0])

L1-059 敲笨钟

语言：Python (python3)

N = int(input())
for i in range(N):
    s = input().split(',')
    if s[0][-3:] == 'ong' and s[1][-4:-1] == 'ong':
        s[1] = s[1].replace(' '.join(s[1].split()[-3:]), 'qiao ben zhong.')
        print(','.join(s))
    else:
        print('Skipped')