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/******************************************************************************
Online C Compiler.
Code, Compile, Run and Debug C program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#include <stdio.h>
#include <string.h>
char* test();
int main()
{
char K1[5];
// if it's certain that K1 and test() has the same length for loop is O.K.
char* tmp = test();
for(int i = 0; i < strlen(tmp); i++) {
K1[i] = tmp[i];
}
printf("K1: %s\n", K1);
return 0;
}
char* test() {
char* str = malloc(sizeof(char) * 5);
strcpy(str, "Test");
return str;
}
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