Robert Ryan wrote:
>
> #include<stdio.h>
>
> void order_chars(char *);
>
> int main()
> {
> char a, b, c;
> a=1; b=1; c=1;
> a=54; b=111; c=100;
> char cha[3];
> while(((cha[0] < 65) || (cha[0] > 122 )) ||
> ((cha[1] < 65) || (cha[1] > 122)) ||
> ((cha[2] < 65) || (cha[2] > 122)))
> {
> printf("Enter three characters: \n");
> printf("ch1: ");
> scanf("%s", &cha[0]);
> printf("ch2: ");
> scanf("%s", &cha[1]);
> printf("ch3: ");
> scanf("%s", &cha[2]);
> }
> order_chars(cha);
> printf("%c, %c, %c\n", cha[0], cha[1], cha[2]);
> return 0;
> }
>
> void order_char(char *arr)
> {
> int i, j;
> char temp;
> for(i=0; i,3; i++)
> {
> for(j=0; j,3; j++)
> {
> if(*(arr + j - 1) > *(arr + j))
> {
> temp = *(arr + j);
> *(arr + j) = *(arr + j -1);
> *(arr + j - 1) = temp;
> }
> }
> }
> }
>
> In function `main':
> : undefined reference to `order_chars(char*)'
> /tmp/ccyJIjzN.o(.eh_frame+0x11): undefined reference to
> `__gxx_personality_v0'
> collect2: ld returned 1 exit status
The function is named order_char()...you're missing an 's'.
--
Thomas Hruska
CubicleSoft President
Ph: 517-803-4197
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