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- #include<stdio.h>
- int strcmp(char *p1, char *p2);
- int main()
- {
- char str1[100],str2[100];
- gets(str1);
- gets(str2);
- printf("%d",strcmp(str1,str2));
- return 0;
- }
- int strcmp(char *p1,char *p2)
- {
- int x=0,i=0;
- while( *(p1+i) || *(p2+i))
- {
- if(*(p1+i)==*(p2+i))
- {
- i++;
- continue;
- }
- if (*(p1+i)>*(p2+i))
- {
- x=1;
- break;
- }
- if (*(p1+i)<*(p2+i))
- {
- x=-1;
- break;
- }
- }
- return x;
- }
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