OJ-Problems-Source/HDOJ/1623_autoAC.cpp

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#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<ctype.h>
#define MAXN 400
char title[204][MAXN];
char keyword[52][14];
typedef struct charter{
char character[MAXN];
int rank;
int start, end;
}charter;
charter mes[3004];
int dealenter(char *temp)
{
int len = strlen(temp);
if(temp[len-1] == '\n') temp[len-1] = ' ';
else temp[len++] = ' ', temp[len] = '\0';
return 0;
}
int calculate(int n1, int n2, int n3)
{
int i, j, k, flag;
charter temp;
for(i=0; i<n3-1; ++i)
{
flag = 1;
for(j=0; j<n3-1-i; ++j)
{
if(strcmp(mes[j].character, mes[j+1].character) > 0)
{
flag = 0;
temp = mes[j], mes[j] = mes[j+1], mes[j+1] = temp;
}
}
if(flag) break;
}
return 0;
}
int shuai(int n1, char *from)
{
int i, j, flag = 0;
for(i=0; i<n1; ++i)
{
if(strcmp(keyword[i], from) == 0) {flag = 1; break;}
}
return flag;
}
int lastline(int n1, int n2, int n3)
{
int i, j, k, t, flag, len, start, end;
for(i=0; i<n3; ++i)
{
if(!shuai(n1, mes[i].character))
{
j = mes[i].rank;
start = mes[i].start, end = mes[i].end;
for(t=0; t<start; ++t)
printf("%c", title[j][t]);
len = strlen(mes[i].character);
for(k=0; k<len; ++k)
printf("%c", mes[i].character[k] - ('a' - 'A'));
len = strlen(title[j]);
for(k=end+1; k<len; ++k)
printf("%c", title[j][k]);
printf("\n");
}
}
}
int main()
{
int i, j, t, k, n, m, count, cnt3, cnt1, cnt2, cnt4, flag, flag2, len, doc;
char temp[MAXN];
flag = cnt1 = cnt2 = cnt3 = 0;
while(fgets(temp, MAXN, stdin) != NULL)
{
dealenter(temp);
len = strlen(temp);
if(strcmp(temp, ":: ") == 0) flag = 1;
else if(!flag)
{
strcpy(keyword[cnt1], temp);
keyword[cnt1++][len-1] = '\0';
}
else
{
for(i=0,flag2=cnt4=0,doc=-1; i<len; ++i)
{
if(temp[i] != ' ')
{
if(doc == -1) doc = i;
if(isupper(temp[i])) mes[cnt3].character[cnt4++] = temp[i] = towlower(temp[i]);
else mes[cnt3].character[cnt4++] = temp[i];
flag2 = 1;
}
else if(flag2)
{
mes[cnt3].rank = cnt2, mes[cnt3].start = doc, mes[cnt3].end = i-1;
mes[cnt3].character[cnt4] = '\0';
cnt3++, cnt4 = 0;
flag2 = 0, doc = -1;
}
}
strcpy(title[cnt2], temp);
title[cnt2++][len-1] = '\0';
}
}
calculate(cnt1, cnt2, cnt3);
lastline(cnt1, cnt2, cnt3);
return 0;
}