二级C程序设计(一)

测试描述:
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
给定程序中的函数乐趣MODI1。C
例如，当s="AABCDE "和t="BDFGG "时，
u中的字符串为:" AACEFGG "。
请更正fun函数中的错误，以便它能得到正确的结果。注意:不要
改变主函数，添加或删除行，或者改变程序的结构！
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
程序:
= = =包含
void fun (char *s，char *t，char *u)
{ int i，j，sl，TL；
sl = strlen(s)；TL = strlen(t)；
for(I = 0；I { for(j = 0；j if(s[I]= = t[j])break；
/**********找到了* * * * * * * * * */
if(j * u++ = s[I]；
}
for(I = 0；I { for(j = 0；j if(t[I]= = s[j])break；
/**********找到了* * * * * * * * * */
if(j * u++ = t[I]；
}
* u = ' \ 0 '；
}

main()
{ char s[100]，t[100]，u[100]；
clrscr()；
printf(" \ n请输入字符串s:")；scanf("%s "，s)；
printf(" \ n请输入字符串t:")；scanf("%s "，t)；
fun(s，t，u)；
printf("结果为:%s\n "，u)；
}
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
所需数据:[ (jif(tlif(！(tlj))
if(j = = TL)
if(TL = = j)
@ 2 001006
if(j = sl)
if(！(jif(slif(！(slj))
if(sl = = j)
if(j = = sl)