An algorithm is an order of an enumeration of in resolving a fly in the ointment written out in in successive games in the base of a computer in order to make it easier for a job. Example, We will make a calculator summation: 1. Input first number 2. Input second number 3. Give the formula = first number + second number 4. Show the result 5. End Escape Sequences • \a bell, alert, system beep • \b back space • \t horizontal tab • \n new line, line feed • \v vertical tab • \r carriage return • \’ single quote • \” double quote • \\ backslash • \xdd hexadecimal notation • \ddd octal notation Output Operation • printf(); • putchar(); • putch(); • puts(); • etc. Output Formatting width : number of columns provided precision : digit number type : • d : signed decimal • o : unsigned octal • u : unsigned decimal • x : unsigned hexadecimal • f : floating poi...