Question

怎样用C语言定义一个二维数组存放班级10位同学姓名，输入一个姓名，要求查询该学生是否属于该班级

Answer 1

#include<stdio.h>
#include<string.h>
main()
{   char a[10][10]={"Tom","Jerry","Mary","Angel","Baby","Mic","Tem","Blue","Britney","Gagy"};
    char b[10];
    int i,j;
    while(1){
    	scanf("%s",&b);
    	getchar();
    	j=0;
    	for(i=0;i<10;i++)
    	    if(strcmp(a[i],b)==0) j=1;
    	if(j) printf("YES\n\n");
    	else printf("NO\n\n");
	}
}

如图所示，望采纳。。。。。。

追问

为啥要用while(1)

追答

为了可以反复输入，反复判断

追问

知道了，谢谢

Answer 2

#include "stdio.h"
#include <string.h>
int main(int argc,char *argv[]){
	char stun[10][20]={"Zhangsan","Lisi","Wangwu","Zhaoliu","Weiqi","Maba","Houjiu","Jishi"},t[20],i;
	printf("Please enter a name to find:\n");
	scanf("%19s",t);
	for(i=0;i<10;i++)
		if(strcmp(t,stun[i])==0){
			printf("%s is in this class...\n",t);
			break;
		}
	if(i>=10)
		printf("No found %s!\n",t);
	return 0;
}

运行样例：