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#2
rjsp2021-11-23 08:28
好好排版一下吧，别浪费短暂的学习时间
 程序代码：#include <stdio.h> int strcmp( const char* p1, const char* p2 ); int main( void ) { char s1[6], s2[6]; scanf( "%s%s", s1, s2 ); printf( "%d\n", strcmp(s1,s2) ); } int strcmp( const char* p1, const char* p2 ) { const unsigned char* pa = (const unsigned char*)p1; const unsigned char* pb = (const unsigned char*)p2; for( ; *pa; ++pa,++pb ) { if( *pa != *pb ) return *pa - *pb; } return 0; } |
# include < stdio . h >
int main ()
int strcmp ( char *p1, char *p2);
char s1[5],s2[5]:
int c;
scanf ("% s % s ",s1,s2);
c = strcmp (s1,s2);
printf ("% d ", c ); return 0;
int strcmp ( char *p1, char *p2)13{ int k , i ;
for ( i =0; i <5; i ++)
{ if (*(p1+ i )==*(p2+ i )){ k =0;}
if(*(p1+ i )!=*(p2+ i )){ k =*(p1+ i )-*(p2+ i )7; break ;}
return k ;