Read a string from the user, then sort the words of strings using C program.
Program:
The source code to sort the words of the string is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully.
// C program to sort the words of the string
#include <stdio.h>
#include <string.h>
void sortWords(char* str)
{
int i = 0;
int j = 0;
int k = 0;
int spaces = 0;
char ptr1[50][100];
char ptr2[50][100];
char cmp[50];
while (str[i]) {
if ((str[i] == ' ') || (str[i] == ',') || (str[i] == '.'))
spaces++;
i++;
}
for (i = 0; j < strlen(str); j++) {
if ((str[j] == ' ') || (str[j] == 44) || (str[j] == 46)) {
ptr2[i][k] = '\0';
i++;
k = 0;
}
else
ptr2[i][k++] = str[j];
}
for (i = 0; i < spaces; i++) {
for (j = i + 1; j <= spaces; j++) {
if ((strcmp(ptr2[i], ptr2[j]) > 0)) {
strcpy(cmp, ptr2[i]);
strcpy(ptr2[i], ptr2[j]);
strcpy(ptr2[j], cmp);
}
}
}
printf("String after sorting is:\n");
for (i = 0; i <= spaces; i++)
printf("%s ", ptr2[i]);
printf("\n");
}
int main()
{
char str[65];
printf("Enter string: ");
scanf("%[^\n]s", str);
sortWords(str);
return 0;
}
Output:
RUN 1:
Enter string: This is my laptop which is the best
String after sorting is:
This best is is laptop my the which
RUN 2:
Enter string: Is Are Am
String after sorting is:
Am Are Is
RUN 3:
Enter string: banana cat apple
String after sorting is:
apple banana cat
Explanation:
In the above program, we created two functions sortWords() and main(). The sortWords() function is used to sort the words of a string.
In the main() function, we read a string from the user and sort the words of string using the sortWords() function and print the sorted string on the console screen.
Read a string from the user, then sort the words of strings using C program.
Program:
The source code to sort the words of the string is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully.
Output:
Explanation:
In the above program, we created two functions sortWords() and main(). The sortWords() function is used to sort the words of a string.
In the main() function, we read a string from the user and sort the words of string using the sortWords() function and print the sorted string on the console screen.
need an explanation for this answer? contact us directly to get an explanation for this answer