输入4个整数a,b,c,d,把这四个数由小到大输出(C语言编程)答:include"stdio.h"void main(){ int a, b, c, d, t; printf("输入四个数:\n"); scanf("%d %d %d %d", &a, &b, &c, &d); if (a > b) { t = a; a = b; b = t; } if (b > c) { t = b; b = c; c = t; } if (c > d) { t...
C语言输入三个字符串,从小到大输出答:include<stdio.h> include<string.h>//要加头文件 void main(){ char str1[10],str2[10],str3[10];/*s1,s2,s3;s1,s2,s3是一个单字符 */ /*scanf("%s",&s1),strcpy(str1,s1);scanf("%s",&s2),strcpy(str2,s2);scanf("%s",&s3),strcpy(str3,s3);*/ //改成:scanf("...