#include <stdio.h>
#include <stdlib.h>
int main(void) {
int i;
char *a;
char s[100];
for(i=0;s[i]!='\0';i++){
;
}
a
=(char*)malloc(sizeof(char)*(i
+1)); for(i=0;s[i]!='\0';i++){
a[i]=s[i];
}
a[i]='\0';
return 0;
}
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