How to convert long integers in C language into character strings, such as long A =11111/how to say it; Convert to an array of strings.

//There is a problem with using %d upstairs. If you use the upstairs method, you should use %ld, otherwise it will overflow.

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# include & ltstdio.h & gt

# include & ltstdlib.h & gt// Don't forget this header file, otherwise the ltoa function can't be used.

Master ()

{

Length a =111111;

char str[ 10]= " \ 0 "；

ltoa(a，str， 10)； //The third parameter 10 stored in the string array str means 10.

printf("%s\n "，str)；

}