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Sum two string variables
Hi, anyone knows how to sum two string variables, I've tried with strcat but this function accept as the second parameter only a constant string. I want to do something like this: char var1[10], var2[10], var3[20]; var1 = strcpy(var1,"hewhwho"); var2 = strcpy(var2,"fhhgoehg"); var3 =... -
Beginner: help with pointer and memory
I wrote this, works nearly as expected but on the last element extracted from input string it attach various unexpected character, please any suggestion?? In particular look at divCmd function. #include <stdio.h> #include <unistd.h> #include <string.h> #define BUFLEN 1024 #define STDIN 0...
