#include<bits/stdc++.h> using namespace std; int n,m; int a[300010]; int b[300010]; int ans[600010]; int tans = 1e9; void frek(int pa, int pb, int ka, int kb, int last_dig, int last_step, int streak, int frans){ if(frans >= tans) return; if(pa > ka && pb > kb){ // if(frans == 1){ // cout << "XD" << endl; // } tans = min(tans,frans); return; } int new_step, new_streak; if(last_step == 0){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = streak + 1; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = streak + 1; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = streak + 1; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = streak + 1; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } if(last_step == 1){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = streak + 1; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = 2; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = streak + 1; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = 2; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } if(last_step == -1){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = 2; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = streak + 1; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = 2; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = streak + 1; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } } int f(int pa, int ka, int pb, int kb){ tans = 1e9; // cout << pa << " - " << ka << " " << pb << " - " << kb << endl; frek(pa+1,pb,ka,kb,a[pa],0,1,1); frek(pa,pb+1,ka,kb,b[pb],0,1,1); return tans; } int main(){ cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false); cin >> n >> m; for(int i = 0; i < n; i++){ cin >> a[i]; } for(int i = 0; i < m; i++){ cin >> b[i]; } for(int pa = 0; pa < n; pa++){ for(int ka = pa; ka < n; ka++){ for(int pb = 0; pb < m; pb++){ for(int kb = pb; kb < m; kb++){ ans[f(pa,ka,pb,kb)]++; } } } } for(int i = 1; i <= n + m; i++){ cout << ans[i] << " "; } cout << "\n"; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | #include<bits/stdc++.h> using namespace std; int n,m; int a[300010]; int b[300010]; int ans[600010]; int tans = 1e9; void frek(int pa, int pb, int ka, int kb, int last_dig, int last_step, int streak, int frans){ if(frans >= tans) return; if(pa > ka && pb > kb){ // if(frans == 1){ // cout << "XD" << endl; // } tans = min(tans,frans); return; } int new_step, new_streak; if(last_step == 0){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = streak + 1; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = streak + 1; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = streak + 1; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = streak + 1; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } if(last_step == 1){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = streak + 1; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = 2; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = streak + 1; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = 2; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } if(last_step == -1){ if(pa <= ka){ if(last_dig < a[pa]){ new_streak = 2; new_step = 1; } if(last_dig == a[pa]){ new_streak = 1; new_step = 0; } if(last_dig > a[pa]){ new_streak = streak + 1; new_step = -1; } frek(pa+1,pb,ka,kb,a[pa],new_step,new_streak,max(frans,new_streak)); } if(pb <= kb){ if(last_dig < b[pb]){ new_streak = 2; new_step = 1; } if(last_dig == b[pb]){ new_streak = 1; new_step = 0; } if(last_dig > b[pb]){ new_streak = streak + 1; new_step = -1; } frek(pa,pb+1,ka,kb,b[pb],new_step,new_streak,max(frans,new_streak)); } } } int f(int pa, int ka, int pb, int kb){ tans = 1e9; // cout << pa << " - " << ka << " " << pb << " - " << kb << endl; frek(pa+1,pb,ka,kb,a[pa],0,1,1); frek(pa,pb+1,ka,kb,b[pb],0,1,1); return tans; } int main(){ cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(false); cin >> n >> m; for(int i = 0; i < n; i++){ cin >> a[i]; } for(int i = 0; i < m; i++){ cin >> b[i]; } for(int pa = 0; pa < n; pa++){ for(int ka = pa; ka < n; ka++){ for(int pb = 0; pb < m; pb++){ for(int kb = pb; kb < m; kb++){ ans[f(pa,ka,pb,kb)]++; } } } } for(int i = 1; i <= n + m; i++){ cout << ans[i] << " "; } cout << "\n"; return 0; } |