my_strcpy

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#include <stdio.h>char *my_strcpy(char *d,char *s){char *p = d;while(1){*p = *s;if(*p == '\0')break;p++;s++;}return p;}int main(){    char *a[50] = 0,char *b[20] = {0};printf("Please input b:\n");scanf("%s",b);char *p = my_strcpy(a,b);printf("\na=%s\n",p);    return 0;}

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