| Newbie | | Join Date: Oct 2006
Posts: 27
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- #include <stdio.h>#include <string.h>
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int compare (char *s,char *a)
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{
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int d;
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for (;*s&&*a;*s++,*a++)
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{
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if (*s==*a){d=0;}
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else d=*s-*a;
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}
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return d;
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}
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void copy (char *s,char *a)
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{
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for(;*s=*a;s++,a++);
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}
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int main()
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{
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char tname[20], name[20][20];
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int i, j, n;
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printf("Enter the number of names: ");
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scanf("%d",&n);
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for(i=0; i<n; i++)
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{
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printf("\nEnter the name%d:",i+1);
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scanf("%s",name[i]);
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}
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for(i=0; i<n-1; i++){
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for(j=1; j<=n-1; j++){
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if(compare(name[i], name[j])>0)
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{
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copy(tname, name[i]);
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copy(name[i], name[j]);
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copy(name[j], tname);
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}
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}
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}
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printf("\nSorted names:\n");
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for (i =0; i<n; i++)
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printf("%s\n",name[i]);
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return 0;
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}
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i wrote this program it must sort enterd names but it has some problems. please help me fix it.
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