将一个变量的字符串复制到另外一个变量中。
#include <stdio.h>
#include <string.h>
int main()
{
char src[40];
char dest[100];
memset(dest, '\0', sizeof(dest));
strcpy(src, "This is runoob.com");
strcpy(dest, src);
printf("最终的目标字符串： %s\n", dest);
return(0);
}
输出结果为：
最终的目标字符串： This is runoob.com
#include <stdio.h>
int main()
{
char s1[100], s2[100], i;
printf("字符串 s1: ");
scanf("%s",s1);
for(i = 0; s1[i] != '\0'; ++i)
{
s2[i] = s1[i];
}
s2[i] = '\0';
printf("字符串 s2: %s", s2);
return 0;
}
输出结果为：
字符串 s1: runoob
字符串 s2: runoob
