单词缩写

5
Association for Computing Machinery
Institute of Electrical and Electronics Engineers
SUN YAT SEN UNIVERSITY
The Lord of the Rings
netease

ACM
IEEE
SYSU
LR
N

#include<stdio.h>
#include <string.h>
int main()
{
	int t,i,j,len,k;
	char a[200],c[200];
	scanf("%d",&t);
	getchar();
	   while(t--)
	   {
		    gets(a);
            len=strlen(a);
			i=0;  k=0;
			while(i<len)
			{
				j=0;
				while(a[i]==' ') i++;
				while(a[i]!=' '&&a[i])
				{
					c[j]=a[i];
					i++; j++;

				}
				c[j]='\0'; k=strlen(c);
				strupr(c);   //  转换大写字符串   ，需要VC编译器提交   头文件  string.h
                if(!(k<3||strcasecmp("AND",c)==0||strcmp("FOR",c)==0||strcmp("THE",c)==0))
                    {
                         putchar(c[0]);
                    }
                /*
                c[j]='\0'; k=strlen(c);   //strcasecmp 不分大小写比较   头文件  string.h
                if(!(k<3||strcasecmp("AND",c)==0||strcasecmp("FOR",c)==0||strcasecmp("THE",c)==0))
                    {
                         putchar(toupper(c[0]));
                    }
                */
			}
		printf("\n");
	}
 return 0;
}