length of a char array in c
char chararray[10];
size_t len = strlen(chararray);length of a char array in c
char chararray[10];
size_t len = strlen(chararray);return char array in c
char * createStr() {
char char1= 'm';
char char2= 'y';
char *str = malloc(3);
str[0] = char1;
str[1] = char2;
str[2] = '\0';
return str;
}How to return a char array from a function in C
#include <stdio.h>
#include <string.h>
char* createStr(){
static char str[20] = "my";
return str;
}
int main(){
char a[20];
strcpy(a,createStr()); //this will copy the returned value of createStr() into a[]
printf("%s",a);
return 0;
}Copyright © 2021 Codeinu
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