cè¯è¨ä¸å¦ä½å¤æ两个å符串ç¸ç使ç¨strcmpå½æ°ã
strcmpååï¼int strcmp( char *s1,char * s2)
åè½æ¯è¾s1ås2ç大å°ã
å½s1<s2æ¶ï¼è¿å为è´æ°
å½s1=s2æ¶ï¼è¿åå¼= 0
å½s1>s2æ¶ï¼è¿åæ£æ°
åè代ç ï¼
#include <stdio.h>#include <string.h>int main(){ char s1[20],s2[20]; gets(s1); gets(s2); if(strcmp(s1,s2)>0) printf("s1>s2\n"); else if(strcmp(s1,s2)==0) printf("s1>s2\n"); else printf("s1<s2\n"); return 0;}/*è¿è¡ç»æï¼123412345s1<s2*/
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