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89860 篇文章 33 次评论PROGRAMMING:Find the length of string
Write a function to find the effective length of a string. Enter a string in the main function and output its length.###…
PROGRAMMING:parenthesis matching
Check whether the brackets' () ', middle brackets' []', and curly brackets' {} 'of a piece of C language code match.###I…
PROGRAMMING:The first n elements of the array are stored in reverse order
Store the N integers in the array a in the reverse order (the length of array A is 20, 1 ˂ n ˂ 21), store any n integers…
PROGRAMMING:solve equations
Solve the quadratic equation AX2 + BX + C = 0. Input the values of a, B and C (a, B and C are all integers and a ≠ 0), c…
PROGRAMMING:spring, summer, autumn and winter
In the sense of meteorology, spring is usually from March to may, summer is from June to August, autumn is from Septembe…
PROGRAMMING:Calculate the cubic sum of each three digit number
Please input a three digit integer, calculate each digit of the integer and their cubic sum, and output the result.###In…
PROGRAMMING:English paragraph statistics
Input a paragraph of any English article, no more than 2000 characters in length, and count the frequency of capital let…
PROGRAMMING:Judging symmetric matrix
The new matrix obtained by exchanging the rows and columns of a matrix is called transpose matrix.Put the $$m times n $$…
PROGRAMMING:Calculate the perimeter and area of a square
Input the side length of the square, calculate the perimeter and area, and output the result.###Input format:Enter an in…
PROGRAMMING:Fahrenheit to centigrade
Given a Fahrenheit temperature F, the program is required to calculate the corresponding centigrade temperature C. Calcu…