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| 1 | /* Writing own version of the " strcmp( ) " library function which is named mystrcmp( ) */ | |
| 2 | #include<stdio.h> | |
| 3 | int mystrcmp(char str1[],char str2[]); | |
| 4 | int main(void) | |
| 5 | {
| |
| 6 | char s1[999999]; | |
| 7 | char s2[999999]; | |
| 8 | gets(s1); | |
| 9 | gets(s2); | |
| 10 | int x=mystrcmp(s1,s2); | |
| 11 | printf("%d",x);
| |
| 12 | return 0; | |
| 13 | } | |
| 14 | int mystrcmp(char str1[],char str2[]) | |
| 15 | {
| |
| 16 | int i; | |
| 17 | for(i=0;str1[i]!='\0';i++) | |
| 18 | {
| |
| 19 | ||
| 20 | } | |
| 21 | ||
| 22 | int j; | |
| 23 | for(j=0;str2[j]!='\0';j++) | |
| 24 | {
| |
| 25 | ||
| 26 | } | |
| 27 | ||
| 28 | if(i>j) | |
| 29 | {
| |
| 30 | return 1; | |
| 31 | } | |
| 32 | else if(i<j) | |
| 33 | {
| |
| 34 | return -1; | |
| 35 | } | |
| 36 | else | |
| 37 | {
| |
| 38 | return 0; | |
| 39 | } | |
| 40 | } |
