Go Deeper Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 3435 Accepted Submission(s): 1125 Problem Description Here is a procedure's pseudocode: go(int dep, int n, int m)beginoutput the valu…
题目请戳这里 题目大意: go(int dep, int n, int m) begin output the value of dep. if dep < m and x[a[dep]] + x[b[dep]] != c[dep] then go(dep + 1, n, m) end 读上面程序段,yy出函数功能.数组a,b,c长度为m,x长度为n.数组a,b中元素范围[0,n - 1],数组c元素为0或1或2.x数组元素为1或0.求能输出的最大的m. 题目分析:2-sat,还是比较裸的吧.要…