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#18079: ??????????????????????????????????????????????????????????????????????????????????????????????


rexwu1104@gmail.com (黑雪公主 Black Lotus)

d057. 11494 - Queen -- UVa 11494 | From: [114.24.4.158] | 發表日期: 2019-06-15 21:29
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}
#18080: Re:??????????????????????????????????????????????????????????????????????????????????????????????


314159265358979323846264338327 ... (少年π)

d057. 11494 - Queen -- UVa 11494 | From: [223.136.207.243] | 發表日期: 2019-06-15 21:43
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


#18081: Re:??????????????????????????????????????????????????????????????????????????????????????????????


ufve0704 (爬 我爬 我爬爬爬 有排行榜這種東西就是要爬 爬過我上面的那...)

d057. 11494 - Queen -- UVa 11494 | From: [114.42.215.175] | 發表日期: 2019-06-15 22:05
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


你也會putchar_unlocked啊?


#18096: Re:??????????????????????????????????????????????????????????????????????????????????????????????


rexwu1104@gmail.com (黑雪公主 Black Lotus)

d057. 11494 - Queen -- UVa 11494 | From: [114.24.4.158] | 發表日期: 2019-06-16 18:27
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


10=="\n"


#18097: Re:??????????????????????????????????????????????????????????????????????????????????????????????


rexwu1104@gmail.com (黑雪公主 Black Lotus)

d057. 11494 - Queen -- UVa 11494 | From: [114.24.4.158] | 發表日期: 2019-06-16 18:28
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


你也會putchar_unlocked啊?





#18098: Re:??????????????????????????????????????????????????????????????????????????????????????????????


rexwu1104@gmail.com (黑雪公主 Black Lotus)

d057. 11494 - Queen -- UVa 11494 | From: [114.24.4.158] | 發表日期: 2019-06-16 18:30
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


你也會putchar_unlocked啊?


我是看了你學長的文章才知道的  ^_^  ^_^  ^_^



#18099: Re:??????????????????????????????????????????????????????????????????????????????????????????????


ufve0704 (爬 我爬 我爬爬爬 有排行榜這種東西就是要爬 爬過我上面的那...)

d057. 11494 - Queen -- UVa 11494 | From: [114.42.215.175] | 發表日期: 2019-06-16 18:48
#include<bits/stdc++.h>
using namespace std;
int main() {
int a, b, c, d;
while(cin >> a >> b >> c >> d&&a&&b&&c&&d){
if(a==c&&b==d) putchar_unlocked('0'), putchar_unlocked(10);
elseif((a-c)*((a-c)>0)==(b-d)*((b-d)>0)) putchar_unlocked('1'), putchar_unlocked(10);
elseif(a==c||b==d) putchar_unlocked('1'), putchar_unlocked(10);
else putchar_unlocked('2'), putchar_unlocked(10);
}
}

粗體字是???輸出ascii值10的字元???


你也會putchar_unlocked啊?


我是看了你學長的文章才知道的  ^_^  ^_^  ^_^



我也是學長教我的XD


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