1.0 INTRODUCTION and 1.1 OBJECTIVES

Intelligence is one of the key characteristics which differentiate a human being from other living creatures on the earth. Basic intelligence covers day to day problem solving and making strategies to handle different situations which keep arising in day to day life. One person goes Bank to withdraw money. After knowing the balance in his account, he/she decides to withdraw the entire amount from his account but he/she has to leave minimum balance in his account. Here deciding about how much amount he/she may withdraw from the account is one of the example of the basic intelligence. During the process of solving any problem, one tries to find the necessary steps to be taken in a sequence.

In this Unit you will develop your understanding about problem solving and aproaches.

1.1 OBJECTIVES

After going through this unit you should be :

  • · able to define problem;
  • · able to define algorithm;
  • · write algorithms for simple problems;
  • · explain properties of an algorithm;
  • · the meaning of flowchart;
  • · explain the need of flow chart;
  • · explain different symbols used in flow chart;
  • · draw flow chart for simple problems; 
  • · convert a flow chart into an algorithm and viceversa.

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