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89860 篇文章 33 次评论PROGRAMMING:Buy steamed buns
The breakfast shop sells three kinds of steamed buns, three yuan each for beef stuffing, two yuan each for pork stuffing…
PROGRAMMING:How many families are there
There are three people in some families, two people in some families, and only one person in some families. It is known…
PROGRAMMING:exchange coins
Xiao Ming likes coins. It is known that he has a sum of money in his hand, which is divided into cents. If he wants to c…
PROGRAMMING:students' scores(1)
Input n scores from keyboard `(n ≤ 10，0 ≤ score ≤ 100)` , ending by a negative value.After input values, you should fini…
PROGRAMMING:Input a line of characters through the keyboard, and count the number of English letters, spaces, numbers and other characters.
Count the number of English letters, spaces, numbers and other characters in a string###Input format:Input a line of cha…
PROGRAMMING:Book price summary
Book price summary###Input format:Suppose that the format of book records in a library is "Java programming: 34; Web pro…
PROGRAMMING:Quality factor decomposition
Please write a program, input a positive integer $$n (1 n LT 2 ^ {31}) $$, decompose the prime factor, and output th…
PROGRAMMING:Array element exchange
Array element exchange, requirements: (1) the largest element and the first element exchange (2) the smallest element an…
PROGRAMMING:Hello world!
Printout Hello world! The first instance of learning all programming learning, which is the first entry instance, using…
PROGRAMMING:A word from the heart
Receive the user's two input from the console twice: the first content is "person's name", and the second content is "he…