Tecq Mate

Download

Download

Download

from random import shuffle def scramble_letters(txt): chars = list(txt) shuffle(chars) return ''.join(chars) def is_anagram(s1, s2): return ''.join(sorted(list(s1))) == ''.join(sorted(list(s2)))

Download #include<stdio.h> void main(){ const float prices[]={2.95f, 4.99f, 5.49f, 7.80f, 8.85f}; const int len = sizeof(prices)/sizeof(float); float total = 0.0f; int no, i, qty; do{ printf("Product No. Price\n"); printf("------------------\n"); for(i = 0; len > i; i ++) printf("%d)%10s$%.2f\n", (1+i), "", prices[i]); fflush(stdin); printf("\nEnter product no# (0 to quit): "); if(!scanf("%d", &no)){ printf("Error: Invalid input!\n"); continue; } if(0 == no) break; if(1 > no || len <= no){ printf("Error: Invalid product no#!\n"); continue; } fflush(stdin); printf("\nEnter quantity: "); if(!scanf("%d", &qty)){ printf("Error: Invalid input!\n"); co

import java.util.Scanner; class Project{ private double targetDonation; private double actualDonation; private String name; private String sponsor; private int nosOfDonations; public Project(){ this(1000, "", ""); } public Project(double targetDonation, String name){ this(targetDonation, name, ""); } public Project(double targetDonation, String name, String sponsor){ setTargetDonation(targetDonation); setSponsor(sponsor); setName(name); setNosOfDonations(0); } public boolean setTargetDonation(double targetDonation){ if(0 < targetDonation){ this.targetDonation = targetDonation; return true; } return false; } public boolean addDonation(double donation){ boolean added = setActualDonation(getActualDonation() + (donation*2)); if(added) nosOfDonations ++; return added; }

import java.util.Scanner; public class IdenticalArrays{ public static boolean equals(int[][] m1, int[][] m2){ if(m1 == m2) return true; boolean same = false; if(m1.length == m2.length){ same = true; for(int i = 0,j; same && m1.length > i; i ++){ if(m1[i].length == m2[i].length){ for(j = 0; same && m1[i].length > j; j ++){ if(m1[i][j] != m2[i][j]){ same = false; break; } } } else { same = false; break; } } } return same; } private static int[][] read(String prompt, Scanner in, final int r, final int c){ int[][]arr = new int[r][c]; System.out.print(prompt); for(int i = 0,j; r > i; i ++) for(j = 0;

import java.io.PrintStream; public class Ex3{ public static void main(String[]args){ try(PrintStream out = new PrintStream(new java.io.File("numbers.txt"))){ int i = 100; while(0 < i --) out.println((int)(1+Math.random()*10000)); }catch(java.io.IOException e){ System.err.println(e.getMessage()); } } } Download

import java.util.Scanner; public class AnalyzeScores{ public static void main(String[]args){ int num, sum = 0, cnt = 0; int[]nums=new int[100]; Scanner in = new Scanner(System.in); System.out.print("Enter N numbers (-1 to quit): "); while(in.hasNextInt() && cnt < nums.length){ num = in.nextInt(); if(0 > num) break; nums[cnt++] = num; sum += num; } if(0 == cnt){ System.out.println("Error: No inputs given!"); return; } int avg = sum/cnt, abAvg = 0, blAvg = 0; for(int i = cnt-1; 0 <= i; i --) if(nums[i] >= avg) abAvg ++; else blAvg ++; System.out.printf("Nos# above avg: %d\n", abAvg); System.out.printf("Nos# below avg: %d\n", blAvg); } }

import java.util.Scanner; public class DistinctNumbers{ public static void main(String[]args){ int num, cnt = 0, i, j = 0; int[]nums=new int[10]; Scanner in = new Scanner(System.in); System.out.print("Enter ten numbers: "); while(cnt < nums.length && in.hasNextInt()){ num = in.nextInt(); cnt ++; i = j; while(0 < i-- && nums[i] != num); if(-1 == i) nums[j++] = num; } if(0 == j){ System.out.println("Error: No inputs given!"); return; } System.out.println("The number of distinct numbers is "+j); System.out.print("The distinct numbers are:"); i = 0; while(i < j) System.out.print(" "+nums[i++]); } }