http://www.codechef.com/JAN11/problems/FLUSHOT/
*m getting wrong answer* *if there is any problem wid my algorythm do let me know* #include<stdio.h> > int main() { int t,D,N,j,i; float T,*x,*y,*z,maxNo,minNo; scanf("%d",&t); while(t--) { scanf("%d %f",&N,&T); x=(float*)malloc(sizeof(float)*(N+1)); y=(float*)malloc(sizeof(float)*(N+1)); z=(float*)malloc(sizeof(float)*(N+1)); for(i=0;i<N;i++) { scanf("%f",&x[i]); } if((x[1]+x[0])<=T || x[0]==0) { maxNo=x[0]; for(i=1;i<N;i++) { x[i]-=i*T; if(x[i]<0) x[i]=-x[i]; if(x[i]>maxNo) maxNo=x[i]; } } else { maxNo=0.0; j=0; for(i=0;i<N;i++) { y[i]=x[i]-(x[0]+i*T); if(y[i]<0) { z[j]=-y[i];} if(y[i]>maxNo) { maxNo=y[i];} if(z[j]>minNo && j!=0 &&y[i]<0) { minNo=z[j];} if(y[i]<0) {j++;} if(j==1 &&y[i]<0) {minNo=z[0];} } if(N==2) maxNo=maxNo/2; else maxNo=(maxNo+minNo)/2; } printf("%.4f\n",maxNo); } return 0; } -- Sanchit Mittal Second Year Undergraduate Department of Computer Engineering Delhi College of Engineering ph- +919582414494 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algoge...@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.