BC22hdoj5142&&hdoj5143&&hdoj5144 NPY and FFT NPY and arithmetic progression NPY and shot
NPY and FFTTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 771 Accepted Submission(s): 469Problem DescriptionA boy named NPY
