1 solutions

  • 0
    @ 2025-11-5 19:06:01

    C++ :

    #include<iostream>
    #include<cstdio>
    #include<cstring>
    using namespace std;
    void swap(char *p,char *q)
    {
    	char str[50];
    	strcpy(str,p);
    	strcpy(p,q);
    	strcpy(q,str);
    }
    int main()
    {
    	char s1[50],s2[50],s3[50];
    	char *p1=s1,*p2=s2,*p3=s3;
    	gets(p1); gets(p2); gets(p3);
    	if (strcmp(p1,p2)>0) swap(p1,p2);
    	if (strcmp(p1,p3)>0) swap(p1,p3);
    	if (strcmp(p2,p3)>0) swap(p2,p3);
    	printf("%s\n%s\n%s\n",p1,p2,p3);
    	return 0;
    }
    
    • 1

    C语言程序设计教程(第三版)课后习题10.2

    Information

    ID
    19170
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    (None)
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