Recently I play a game of 0xUniverse.It is a game base on ETH public chain.The player mainly uses this method that launch spacecraft and buy or sell planet to earn money. Some operation of the game is

Take a sting constant "efgh" declare as character pointer type.take the value of "efgh" pass to anther "a" string constant.The "a" string constant is declared as

How to delete the content of outputted?I want to delete the content of '*' on console.I used the "\b" on the printf statement.But the code can not implement this function.Because it delete one

How to delete the content of outputted?I want to delete the content of '*' on console.I used the "\b" on the printf statement.But the code can not implement this function.Because it delete one

How to judge the two string that is it equal?I try run the code as follows.But it can not implement the function.Because it directly take the two string to compare.The code as follows:

How to judge the two string that is it equal?I try run the code as follows.But it can not implement the function.Because it directly take the two string to compare.The code as follows:

This is a function of string comparison.But it seems can not implement this function. Pass the string "abc" to the two Formal parameters of "char s1" and "char s2".The Formal

This is a function of string comparison.But it seems can not implement this function. Pass the string "abc" to the two Formal parameters of "char s1" and "char s2".The Formal

This code will shows a strange output when run it.Why? Look at the "strcat" function and "puts" function.These function need string variable.But "getchar" function read a

This code has a error when run it,the compiler shows "[Warning] return makes integer from pointer without a cast". Why it shows this error? The "world" function is char type.So the

About input and output of char two-dimensional array. This code shows a error that "%c" need "int" parameter in the print statement. But the parameter is "char*" type.How

This is a two-dimensional array.The output result is different when i input "howee areee youuu" string and "how are you" string.Because the "a" array is out of bounds when

This is a code of to solve the prime numbers. But it has a problem,the print results is not prime numbers entirely.And it print many repeat numbers.The code as follows: #include"math.h"

At first i do not know why the b array output result is different for the two code as follows. No long after,i found that because the b array is out of bounds.The b array is only include five elements.So

After compiled and ran for this code.When i input 1 on control,then control output 2.At first i do not understand that why control output 2. No long after,i understand because that the program must carry

I want to write a code to print rhombus with use C program language.This code would used six for statements.The previous three for statements be used to print the upper five lines.After three for statements