char* selecta(char* a[],int p,int r,int i,int size)
{
if(p==r)
return a[p];
int q=partition(a,p,r,size);
int k=q-p+1;
if(i==k)
return a[q];//pivot
else
{
if(i<k)
return selecta(a,p,q-1,i,size);
else
return selecta(a,q+1,r,i-k,size);
}
}
int qlearning(){
/* Q値の構造体 */
Qvalue qv, *pqv;
pqv = &qv;
/* Q値の初期化 */
initqvalue(pqv);
printqvalue(pqv);
/* 学習の本体 */
int i=0;
int s=0; /* 状態 */
int t=0; /* 時刻 */
for(i=0; i < GENMAX; ++i){
s = 0;
for(t=0; t < 3; ++t){
/* 行動選択 */
s = selecta(s, pqv);
/* Q値の更新 */
pqv->qvalue[s] = updateq(s, pqv);
}
printf("*** Learnnig count = %d ***\n", i);
printqvalue(pqv);
}
return 0;
}
int main()
{
char c;int count=0;
FILE* f=fopen("text.txt","r");
while((c=getc(f))!=EOF)
{
if((c==' ')||(c=='\n'))
count++;
} fclose(f);
FILE *input;
char words[count][30];
int i;
input=fopen("text.txt","r");
if(input==(FILE*)NULL)
{
printf("no files");
return(0);
}
//read contents of file into array
else{
for(i=0;i<count;i++)
fscanf(input,"%s",&words[i]);}
//printf("^%s^",words[9]);
char* g[count];
for(i=0;i<count;i++)
{
g[i]=words[i];
}
int size=count;//printf("^^%d ",size);
int k=0;
do
{
printf("\nenter k: ");
scanf("%d",&k);
if(k<=0)
exit(1);
else if(k > count)
printf("words are less than k");
else
{
char* s= selecta(g,0,size-1,count-k+1,size);
printf("\n %s \n ",s);
}
}while(k>0);
return 0;
}
