ͻ񻣼
µÚ¶þÊ®½ìÎ÷ÄϿƼ¼´óѧACM³ÌÐòÉè¼Æ¾ºÈü£¨Í¬²½Èü£© A£ºÒì»òÖ¢ ÌâÒ⣺¸ø¶¨Ò»¸öÅÅÁУ¬Ñ¡Èa56爆大奖在线娱乐âi, j£¬Ê¹µÃ pi = pi ^ j£¬×îºóÇóǰ׺Òì»òÊý×飬ÇóÕâ¸öÊý×éµÄ×î´óºÍ ˼·£º·¢ÏÖ¿ÉÒÔ°ÑËùÓÐÊý±ä³É³öÏÖ¹ýµÄ¶þ½øÖÆλµÄºÍ void solve(){ ll n; cin >> n; map<ll, ll> ÔĶÁÈ«ÎÄ
ͻ񻣼
Codeforces Round 946 (Div. 3) ×ܽ᣺Èüʱ״̬ºÜºÃ£¬×ö³öÁ˸оõƽ³£»áÈüʱ¼Äµôµ«ÊÇÈüºó²¹ÌâµÄE£¬µ«ÊÇÒ²Òò´Ë»¨·Ñʱ¼äÌ«¶à£¬Ã»Ê±¼äÈ¥×ö¸ü¼òµ¥µÄFºÍG£¬ÈüºóGÓÃʱʮ·ÖÖÓAC£¬FÂëµÄÓеãÂé·³£¬ÓÃʱ40·ÖÖÓ×óÓÒ£¬¸Ð¾õÈý¸öСʱÄÜAK£¿ A. Phone Desktop ÌâÒ⣺¸ø¶¨3*5 ÔĶÁÈ«ÎÄ
ͻ񻣼
2023 (ICPC) Jiangxi Provincial Contest -- Official Contest L£ºZhang Fei Threading Needles - Thick with Fine ÌâÒ⣺ǩµ½£¬Êä³ön - 1 void solve(){ ll n; cin >> n; ÔĶÁÈ«ÎÄ
ͻ񻣼
2024 ICPC National Invitational Collegiate Programming Contest, Wuhan Site I. Cyclic Apple Strings ÌâÒ⣺¸ø¶¨Ò»¸ö01×Ö·û´®£¬Ã¿´Î²Ù×÷¿ÉÒÔ½«Õâ¸ö×Ö·û´®Ïò×óÑ»·Òƶ¯Èa56爆大奖在线娱乐â´ÎÊý£¬ÇóÈÃÕâ¸ö×Ö·û´®±ä³ÉÓÐÐòµÄÐèÒª×î ÔĶÁÈ«ÎÄ
ͻ񻣼
Codeforces Round 943 (Div. 3) A. Maximize? ÌâÒ⣺¸ø¶¨x£¬ÇóÒ»¸ö·¶Î§ÔÚ[1, x)µÄÊý×Öy£¬ÄÚʹµÃgcd(x, y) + y×î´ó£¬Êä³öÈa56爆大奖在线娱乐âµÄy ˼·£ºÊý¾Ý·¶Î§ºÜС£¬±©Á¦Ã¶¾Ù¼´¿É void solve(){ int x; cin >> x; int y = 1 ÔĶÁÈ«ÎÄ
ͻ񻣼
Codeforces Round 942 (Div. 2) A. Contest Proposal ÌâÒ⣺ÓÐn¸öÌâÄ¿£¬a56爆大奖在线娱乐ÌâÄ¿µÄÄѶÈΪa[i]£¬ÒªÇóa56爆大奖在线娱乐ÌâÄ¿µÄÄѶȲ»´óÓÚ¶ÔÓ¦µÄb[i]£¬Ã¿´Î¿ÉÒÔÌí¼ÓÒ»¸öÌâÄ¿²¢ÇÒɾȥ×îÄѵÄÌâÄ¿£¬Çó×î¶àÄÜÌí¼Ó¼¸¸öÌâÄ¿ ˼·£º±©Á¦Ã¶¾Ù¼´¿É£¬Ö»Òªa[i]´óÓÚb[i]£¬¾Í°Ña[ ÔĶÁÈ«ÎÄ
ͻ񻣼
The 2022 ICPC Asia Xian Regional Contest J. Strange Sum ÌâÒ⣺¸ø¶¨n¸öÊý£¬Ñ¡¶¨×î¶à²»³¬¹ýÁ½¸öÊý×ֵĺ͵Ä×î´óÖµ ˼·£ºÇ©µ½ void solve(){ ll n; cin >> n; vector<ll> a(n + 1); for(int i ÔĶÁÈ«ÎÄ
ͻ񻣼
Î÷°²Àí¹¤´óѧ2024Äê³ÌÐòÉè¼ÆУÈü£¨Ð£Íâͬ²½Èü£©_ACM/NOI/CSP/CCPC/ICPCËã·¨±à³Ì¸ßÄѶÈÁ·Ï°Èü_Å£¿Í¾ºÈüOJ (nowcoder.com) A£ºÇ©µ½Æª.ÉÏ void solve(){ string s; cin >> s; if(s == "A" || s == "B" || s ÔĶÁÈ«ÎÄ
ͻ񻣼
The 2023 ICPC Asia Jinan Regional Contest (The 2nd Universal Cup. Stage 17: Jinan) D. Largest Digit ÌâÒ⣺¸ø¶¨Á½¸ö·¶Î§la, ra, lb, rb£¬ÇóÔÚÁ½¸ö·¶Î§ÄÚÑ¡Èa56爆大奖在线娱乐âÁ½¸öÊýÏà¼Ó£¬Çó×î´óµÄÊýλ ˼·£º ÔĶÁÈ«ÎÄ
ͻ񻣼
±ÈÈüÁ´½Ó£ºÅ£¿ÍÖÜÈü Round 38 A£ºÐ¡ºìµÄÕýÕûÊý×ÔÔö void solve(){ ll n; cin >> n; for(int i = 0; i <= 9; i ++){ ll y = n + i; if(y % 10 == 0){ cout << i << '\n'; return; } ÔĶÁÈ«ÎÄ