/************found************/
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;
/************found************/
if (j>tl)
*u++ = s[i];
}
*u = '\0';
}

main()
{ char s[100], t[100], u[100];
clrscr();
printf("\nPlease enter string s:"); scanf("%s", s);
printf("\nPlease enter string t:"); scanf("%s", t);
fun(s, t, u);
printf("the result is: %s\n", u);
}
所需数据 :
#2
@1 001010
void fun (char *s,char *t, char *u)
void fun (char *s,char *t, char u[])
void fun (char *s,char *t, char u[100])
fun (char *s,char *t, char *u)
fun (char *s,char *t, char u[])
fun (char *s,char *t, char u[100])
fun (char s[],char t[], char u[])
fun (char s[100],char t[100], char u[100])
void fun (char s[],char t[], char u[])
void fun (char s[100],char t[100], char u[100])
@2 001006
if(j>=tl)
if(tl<=j)
if(!(jif(!(tl>j))
if(j==tl)
if(tl==j)

void fun(int a[], int b[], int c[], int n)
{
}

main()
{ int i, a[100]={1,3,5,7,8}, b[100]={2,3,4,5,8}, c[100];
clrscr();
fun(a, b, c, 5);
printf("The result is: ");
for (i=0; i<5; i++) printf("%d ", c[i]);
printf("\n");
NONO();
}

NONO( )
{/* 本函数用于打开文件，输入数据，调用函数，输出数据，关闭文件。 */
FILE *rf, *wf ;
int a[100], b[100], c[100], i, j ;
rf = fopen("in.dat", "r") ;
wf = fopen("bc01.dat","w") ;
for(i = 0 ; i < 5 ; i++) {
for(j = 0 ; j < 5 ; j++) fscanf(rf, "%d,", &a[j]) ;
for(j = 0 ; j < 5 ; j++) fscanf(rf, "%d,", &b[j]) ;
fun(a, b, c, 5) ;
for(j = 0 ; j < 5 ; j++) fprintf(wf, "%d ", c[j]) ;
fprintf(wf, "\n") ;
}
fclose(rf) ;
fclose(wf) ;
}
所需数据 :
@2 IN.DAT 010
1,2,3,4,5
6,7,8,9,10
2,3,5,6,7
1,4,6,7,9
11,7,2,4,8
8,7,2,3,5
9,10,3,4,7
8,11,4,6,8
4,3,1,9,7
3,4,8,10,9
#E
@3 $BC01.DAT 005
11 11 11 11 11
11 10 11 10 8
16 10 4 11 16
17 16 7 15 15
13 13 9 13 10
#E