Code: import java.util.Scanner; import java.io.*; class time { int t1=-3,t2=-1; } public class Solution { public static void main(String[] args) { int ctc = 0,ctj=0; Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in))); int T = sc.nextInt(); for(int i=1;i<=T;i++) { int N = sc.nextInt(); int c=0,j1=0; char sol[] = new char[N]; time Time[] = new time[N]; time C[] = new time[N]; time J[] = new time[N]; for(int j=0;j<N;j++) { //System.out.println("Enter "+(j+1)+"time"); Time[j] = new time(); Time[j].t1 = sc.nextInt(); Time[j].t2 = sc.nextInt(); } for(int j=0;j<N;j++) { C[j] = new time(); J[j] = new time(); } int b = 0; for(int j=0;j<N;j++) { b = 0; if(C[0].t1==-3) { C[c].t1 = Time[j].t1; C[c].t2 = Time[j].t2; c++; sol[j] = 'C'; } else if(J[0].t1==-3) { J[j1].t1 = Time[j].t1; J[j1].t2 = Time[j].t2; j1++; sol[j] = 'J'; } else { ctc = 0; ctj = 0; for(int g=0;g<N;g++) { if((Time[j].t1<C[g].t2 && Time[j].t1>C[g].t1) || (Time[j].t2<C[g].t2 && Time[j].t2>C[g].t1)) { //System.out.println(" g:"+g+"C[g].t1: "+C[g].t1+" Time[j].t1: "+Time[j].t1+" C[g].t2: "+C[g].t2+" Time[j].t2"+Time[j].t2); ctc = -1; } if((Time[j].t1<J[g].t2 && Time[j].t1>J[g].t1) || (Time[j].t2<J[g].t2 && Time[j].t2>J[g].t1)) { //System.out.println(" g:"+g+"J[g].t1: "+J[g].t1+" Time[j].t1: "+Time[j].t1+" J[g].t2: "+J[g].t2+" Time[j].t2"+Time[j].t2); ctj = -1; } } //System.out.println(ctc+" "+ctj); if(ctc == 0) { C[c].t1 = Time[j].t1; C[c].t2 = Time[j].t2; c++; sol[j] = 'C'; } else if(ctj == 0) { J[j1].t1 = Time[j].t1; J[j1].t2 = Time[j].t2; j1++; sol[j] = 'J'; } else if(ctc==-1&&ctj==-1) { System.out.println("Case #"+i+": IMPOSSIBLE"); b++; break; } } } if(b==0) { String str = new String(sol); System.out.println("Case #"+i+": "+str); } } } }
Note : It gives correct output for all the samples and works fine with other examples also Can some one help me out! -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-code+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-code/ec1fad2d-35a7-495d-a145-dd41ec28b13c%40googlegroups.com.