View Code of Problem 95

#include<stdio.h> 
#include<string.h>
struct student(
	char name[20];
	char sex[10];
	int year;
	int month;
	int day;
);
int main()
{
	int i=0,k;
	struct student[100];
	char s[10];
	while(scanf("%s",s)!=EOF)
	{
		if(strcmp(s,"add")==0) 
		{
			scanf("%s%s%d%d%d",&student[i].name,&student[i].sex,&student[i].year,&student[i].month,&student[i].day) ;
			i++;
		}
		else if(strcmp(s,"name")==0)
		{
			char name[10];
			scanf("%s",name);
			for(k=0;k<i;k++)
				{
				if(strcmp(student[k].name,name)==0)
					printf("%s %s %d-%d-%d\n",student[k].name,student[k].sex,student[k].year,student[k].month,student[k].day);		
				}
			}
		else if(strcmp(s,"sex")==0)
		{
			char sex[10] ;
			scanf("%s",sex);
			for(k=0;k<i;k++)
					{
				if(strcmp(student[k].sex,sex)==0)
					printf("%s %s %d-%d-%d\n",student[k].name,student[k].sex,student[k].year,student[k].month,student[k].day);		
				}
		}
		else if(strcmp(s,"quit")==0)
			break;
	}
}

/*
Main.c:4:2: error: expected identifier or '(' before 'char'
  char name[20];
  ^~~~
Main.c: In function 'main':
Main.c:13:16: error: expected identifier or '(' before '[' token
  struct student[100];
                ^
Main.c:19:24: error: 'student' undeclared (first use in this function)
    scanf("%s%s%d%d%d",&student[i].name,&student[i].sex,&student[i].year,&student[i].month,&student[i].day) ;
                        ^~~~~~~
Main.c:19:24: note: each undeclared identifier is reported only once for each function it appears in
*/