C语言 编程 找出字符串中是否同时包含两个字符串,如“how old is you...答:include<stdio.h> include<string.h> define N 1000 define M 10 define X 10000 void fun(char str[X]){ int i=0,j=0,m=0,n,a=0,b=0,k,w;char str1[N][M];char xxx[]="S1215",xx[]="S3024",x[6];while(str[i]!='\0'){ if(str[i]=='-') {str1[j][m]='...