feat: 添加多个新的算法题实现，包括格式化输出和用户输入处理

Author: tkzzzzzz6

niuke/problems/牛客题霸-python入门到实践四十招/NP10.牛牛最好的朋友们.py

@@ -0,0 +1,32 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:51:35
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:51:42
+'''
+# @nc app=nowcoder id=ff823846af304a9a8cbbdfe2c9e8874c topic=314 question=10055850 lang=Python3
+# 2026-04-23 07:51:35
+# https://www.nowcoder.com/practice/ff823846af304a9a8cbbdfe2c9e8874c?tpId=314&tqId=10055850
+# [NP10] 牛牛最好的朋友们
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    name1 = input()
+    name2 = input()
+    print(name1 + name2)
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP11.单词的长度.py

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+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:52:15
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:52:24
+'''
+# @nc app=nowcoder id=3236759a8bcd43819cfd2b7eb4a9eebb topic=314 question=10055851 lang=Python3
+# 2026-04-23 07:52:15
+# https://www.nowcoder.com/practice/3236759a8bcd43819cfd2b7eb4a9eebb?tpId=314&tqId=10055851
+# [NP11] 单词的长度
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    word = input()
+    print(len(word))
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP12.格式化输出（二）.py

@@ -0,0 +1,34 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:53:36
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:53:49
+'''
+# @nc app=nowcoder id=3bd78a6de34a447fa49571a03f164fd3 topic=314 question=2365106 lang=Python3
+# 2026-04-23 07:53:36
+# https://www.nowcoder.com/practice/3bd78a6de34a447fa49571a03f164fd3?tpId=314&tqId=2365106
+# [NP12] 格式化输出（二）
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    name = input()
+
+    print(name.lower())
+    print(name.upper())
+    # print(name.capitalize())
+    print(name.title())
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP13.格式化输出（三）.py

@@ -0,0 +1,30 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:58:34
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:58:45
+'''
+# @nc app=nowcoder id=cc6cb2b4aac446da902356fec043f5c1 topic=314 question=2365278 lang=Python3
+# 2026-04-23 07:58:34
+# https://www.nowcoder.com/practice/cc6cb2b4aac446da902356fec043f5c1?tpId=314&tqId=2365278
+# [NP13] 格式化输出（三）
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+
+def solve():
+    name = input().lstrip().rstrip()
+    print(name)
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP14.不用循环语句的重复输出.py

@@ -0,0 +1,32 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:59:22
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:59:28
+'''
+# @nc app=nowcoder id=9baca399143e418cb471159d3b96743e topic=314 question=10055852 lang=Python3
+# 2026-04-23 07:59:22
+# https://www.nowcoder.com/practice/9baca399143e418cb471159d3b96743e?tpId=314&tqId=10055852
+# [NP14] 不用循环语句的重复输出
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    name = input()
+    for _ in range(100):
+        print(name,end='')
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP15.截取用户名前10位.py

@@ -0,0 +1,32 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 08:00:15
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 08:00:22
+'''
+# @nc app=nowcoder id=0d3cd14ca4bc4e67ace6399a041e961e topic=314 question=10055853 lang=Python3
+# 2026-04-23 08:00:15
+# https://www.nowcoder.com/practice/0d3cd14ca4bc4e67ace6399a041e961e?tpId=314&tqId=10055853
+# [NP15] 截取用户名前10位
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    name = input()
+    if len(name) > 10:
+        name = name[:10]
+    print(name)
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP4.读入整数数字.py

@@ -10,7 +10,22 @@
 # [NP4] 读入整数数字
 
 # @nc code=start
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
 
+def solve():
+    num = int(input())
+    print(num)
+    print(type(num))
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
 
 
 # @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP5.格式化输出（一）.py

@@ -0,0 +1,31 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-23 07:44:15
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:45:32
+'''
+# @nc app=nowcoder id=fe82dc48f4f04b2397a85fb1bdbe34a2 topic=314 question=2365083 lang=Python3
+# 2026-04-23 07:44:15
+# https://www.nowcoder.com/practice/fe82dc48f4f04b2397a85fb1bdbe34a2?tpId=314&tqId=2365083
+# [NP5] 格式化输出（一）
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    name = input()
+    print(f"I am {name} and I am studying Python in Nowcoder!")
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP6.牛牛的小数输出.py

@@ -0,0 +1,26 @@
+# @nc app=nowcoder id=0454d1bd28cd499ba06afdabe0fb9caf topic=314 question=10055839 lang=Python3
+# 2026-04-23 07:45:56
+# https://www.nowcoder.com/practice/0454d1bd28cd499ba06afdabe0fb9caf?tpId=314&tqId=10055839
+# [NP6] 牛牛的小数输出
+
+# @nc code=start
+
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
+
+def solve():
+    f = float(input())
+    # print(f"{f:.2f}")
+    print("{:.2f}".format(f))
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
+
+
+# @nc code=end

niuke/problems/牛客题霸-python入门到实践四十招/NP7.小数化整数.py

@@ -1,15 +1,31 @@
+'''
+Author: tkzzzzzz6
+Date: 2026-04-22 22:02:53
+LastEditors: tkzzzzzz6
+LastEditTime: 2026-04-23 07:48:25
+'''
 # @nc app=nowcoder id=e302a62c1fbd4bbf84793e8c52ce4705 topic=314 question=10055829 lang=Python3
 # 2026-04-22 22:02:53
 # https://www.nowcoder.com/practice/e302a62c1fbd4bbf84793e8c52ce4705?tpId=314&tqId=10055829
 # [NP7] 小数化整数
 
 # @nc code=start
 
-import sys
+import sys, math
+from collections import deque, defaultdict, Counter
+import heapq, bisect
+input = lambda: sys.stdin.readline().rstrip()
 
-for line in sys.stdin:
-    a = line.split()
-    print(int(a[0]) + int(a[1]))
+def solve():
+    x = float(input())
+    print(int(x))
+
+if __name__ == "__main__":
+    sys.setrecursionlimit(10**7)
+    t = 1
+    # t = int(input())
+    for _ in range(t):
+        solve()
 
 
 # @nc code=end