C Program to Sort Elements in Lexicographical Order (Dictionary Order)
C Programming Language String in C Language (Article) String in C Language (Program)
4104Program:
#include #include int main() { int i, j; char str[10][50], temp[50]; printf("Enter 10 words:\n"); for(i=0; i<10; ++i) scanf("%s[^\n]",str[i]); for(i=0; i<9; ++i) for(j=i+1; j<10 ; ++j) { if(strcmp(str[i], str[j])>0) { strcpy(temp, str[i]); strcpy(str[i], str[j]); strcpy(str[j], temp); } } printf("\nIn lexicographical order: \n"); for(i=0; i<10; ++i) { puts(str[i]); } return 0; }
Output:
Enter 10 words: C C++ Java PHP Python Perl Ruby R JavaScript PHP In lexicographical order: C C++ Java JavaScript PHP PHP Perl Python R Ruby
Explanation:
To solve this program, a two-dimensional string str is created.
This string can hold maximum of 10 strings and each string can have maximum of 50 characters (including null character).
To compare two strings, strcmp() function is used. Also, we used strcpy() function to copy string to a temporary string temp.
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