Submission #175234
Source Code Expand
//交換が一番文字の位置をずらさない方法である。 //あ、でも交換の後に並び替えないとWAするかも… //最適な並べ替えをカウント前に行おう!! #include<iostream> #include<string.h> #define rep(i,n) for(i = 0;i < n;i++) #define repn(i,m,n) for(i = m;i < n;i++) using namespace std; int N,K; char S[104],C[104]; char A[104]; void Memcpy( char *DIST,char *SRC,int N ){ int i; rep(i,N){ DIST[i] = SRC[i]; } } int main(){ int i,j,k,l; cin >> N >> K; cin >> S; rep( i,N ){ A[i] = S[i]; } rep( i,N ) { char MIN = A[i]; repn( j,i+1,N ){ if( A[j] >= MIN ) continue; //メモする Memcpy( C,A,N ); //交換する //cout << A[pos] << " " << A[i] << endl; swap( A[j],A[i] ); //i+1文字目から先をAとできるだけ一致するように貪欲に並び替え repn( k,i+1,N ){ if( S[k] == A[k] ) continue; repn(l,k+1,N ){ if( A[l] == S[k] ) swap( A[l],A[k] ); } } //違う位置の文字を数えて、Kを超えたらもとに戻す int num = 0; rep(k,N){ if( A[k] != S[k] ) num++; } if( num > K ){ Memcpy( A,C,N ); } else{ MIN = A[i]; } } } cout << A << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 辞書式順序ふたたび |
User | startcpp |
Language | C++ (G++ 4.6.4) |
Score | 0 |
Code Size | 1306 Byte |
Status | WA |
Exec Time | 25 ms |
Memory | 928 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
All | hand_1_0.txt, hand_1_1.txt, hand_1_2.txt, hand_1_3.txt, hand_1_4.txt, hand_1_5.txt, hand_1_6.txt, hand_1_7.txt, hand_1_8.txt, hand_2_0.txt, hand_2_1.txt, hand_2_10.txt, hand_2_2.txt, hand_2_3.txt, hand_2_4.txt, hand_2_5.txt, hand_2_6.txt, hand_2_7.txt, hand_2_8.txt, hand_2_9.txt, hand_3_2.txt, hand_3_3.txt, hand_3_4.txt, hand_3_5.txt, hand_3_6.txt, hand_4_2.txt, hand_4_3.txt, hand_4_4.txt, hand_4_5.txt, hand_4_6.txt, random_1.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, small_1.txt, small_2.txt, small_3.txt, small_4.txt, small_5.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
hand_1_0.txt | AC | 21 ms | 736 KB |
hand_1_1.txt | AC | 21 ms | 920 KB |
hand_1_2.txt | AC | 21 ms | 800 KB |
hand_1_3.txt | AC | 20 ms | 744 KB |
hand_1_4.txt | AC | 20 ms | 796 KB |
hand_1_5.txt | AC | 20 ms | 796 KB |
hand_1_6.txt | AC | 20 ms | 672 KB |
hand_1_7.txt | AC | 20 ms | 800 KB |
hand_1_8.txt | AC | 20 ms | 672 KB |
hand_2_0.txt | AC | 21 ms | 804 KB |
hand_2_1.txt | AC | 20 ms | 808 KB |
hand_2_10.txt | AC | 20 ms | 672 KB |
hand_2_2.txt | AC | 20 ms | 800 KB |
hand_2_3.txt | AC | 20 ms | 808 KB |
hand_2_4.txt | AC | 20 ms | 924 KB |
hand_2_5.txt | AC | 20 ms | 920 KB |
hand_2_6.txt | AC | 20 ms | 800 KB |
hand_2_7.txt | AC | 20 ms | 928 KB |
hand_2_8.txt | AC | 20 ms | 796 KB |
hand_2_9.txt | AC | 20 ms | 792 KB |
hand_3_2.txt | AC | 20 ms | 920 KB |
hand_3_3.txt | AC | 21 ms | 800 KB |
hand_3_4.txt | AC | 20 ms | 800 KB |
hand_3_5.txt | AC | 20 ms | 804 KB |
hand_3_6.txt | AC | 20 ms | 796 KB |
hand_4_2.txt | AC | 21 ms | 804 KB |
hand_4_3.txt | AC | 20 ms | 676 KB |
hand_4_4.txt | AC | 20 ms | 796 KB |
hand_4_5.txt | AC | 20 ms | 672 KB |
hand_4_6.txt | AC | 21 ms | 924 KB |
random_1.txt | WA | 21 ms | 804 KB |
random_10.txt | WA | 23 ms | 800 KB |
random_11.txt | WA | 22 ms | 924 KB |
random_12.txt | WA | 23 ms | 796 KB |
random_13.txt | AC | 22 ms | 804 KB |
random_14.txt | WA | 20 ms | 796 KB |
random_15.txt | AC | 20 ms | 796 KB |
random_2.txt | WA | 20 ms | 784 KB |
random_3.txt | WA | 20 ms | 800 KB |
random_4.txt | WA | 22 ms | 800 KB |
random_5.txt | AC | 21 ms | 792 KB |
random_6.txt | WA | 23 ms | 804 KB |
random_7.txt | WA | 23 ms | 804 KB |
random_8.txt | AC | 22 ms | 796 KB |
random_9.txt | WA | 23 ms | 764 KB |
sample_1.txt | AC | 23 ms | 800 KB |
sample_2.txt | AC | 23 ms | 744 KB |
sample_3.txt | AC | 25 ms | 800 KB |
sample_4.txt | AC | 24 ms | 676 KB |
small_1.txt | AC | 25 ms | 804 KB |
small_2.txt | AC | 23 ms | 800 KB |
small_3.txt | AC | 20 ms | 924 KB |
small_4.txt | AC | 23 ms | 796 KB |
small_5.txt | AC | 20 ms | 796 KB |
small_6.txt | AC | 20 ms | 800 KB |
small_7.txt | AC | 20 ms | 920 KB |
small_8.txt | AC | 21 ms | 920 KB |
small_9.txt | AC | 21 ms | 924 KB |