【习题 3-7 UVA - 1368 】DNA Consensus String
2017-11-08 10:55
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【链接】 我是链接,点我呀:)
【题意】
在这里输入题意
【题解】
枚举每一位字母是什么。
从小到大枚举。
然后计算每一位的总贡献是多少。
取最小的那个输出。
【代码】
#include <bits/stdc++.h> using namespace std; const int M = 50; const int N = 1e3; const char b[] = {'A','C','G','T'}; int T,n,m; char s[M+10][N+100]; int main(){ #ifdef LOCAL_DEFINE freopen("rush_in.txt", "rt", stdin); #endif scanf("%d",&T); while (T--){ scanf("%d%d",&n,&m); for (int i = 1;i <= n;i++) scanf("%s",s[i]+1); string ans1 = "";int ans2 = 0; for (int j = 1;j <= m;j++){ int temp = 0x3f3f3f3f;char temp1; for (int jj = 0;jj < 4;jj++){ char key = b[jj]; int cur = 0; for (int i = 1;i <= n;i++){ cur += (s[i][j]!=key); } if (cur < temp){ temp1 = key; temp = cur; } } ans1+=temp1;ans2+=temp; } cout << ans1 <<endl; cout << ans2 << endl; } return 0; }
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