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57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/*
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* C Program to Sort the String(ignore spaces) and Repeated
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* Characters should be present only Once
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*/
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#include <stdio.h>
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#include <string.h>
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void main()
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{
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int i, j = 0, k = 0;
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char str[100], str1[10][20], temp, min;
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printf("enter the string:");
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scanf("%[^
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]s", str);
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/* ignores spaces */
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for (i = 0; str[i]!= ''; i++)
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{
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if (str[i] == ' ')
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{
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for (j = i; str[j] != ''; j++)
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{
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str[j] = str[j + 1];
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}
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}
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}
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/* removes repeated characters */
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for (i = 0; str[i]!= ''; i++)
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{
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for (j = i + 1; str[j] != ''; j++)
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{
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if (str[i] == str[j])
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{
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for (k = j; str[k] != ''; k++)
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str[k] = str[k+1];
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j--;
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}
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}
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}
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/* sorts the string */
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for (i = 0; str[i] != ''; i++)
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{
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for (j = 0; str[j] != ''; j++)
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{
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if (str[j] > str[i])
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{
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temp = str[i];
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str[i] = str[j];
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str[j] = temp;
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}
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}
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}
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printf("%s", str);
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}
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enter the string:
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abcde| bcd! abcdefg??
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!?abcdefg| |