CSCI 131 Techniques of Programming--Spring 2014

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Solution to Lab 4 forerr.cc

//*********************************************************************
// forerr.cc
//     Author: King/Royden
//     Date: February 23, 2014
//     Class:   CSCI 131
//     Purpose:  This program demostrates the use of for loops.
//     Input:    None
//     Output:   (to standard output) The loop counters for three loops
//*********************************************************************

#include <iostream>
using namespace std;

int main( void )
{
    int   i;                   // counter for the first loop
    char  ch;                  // counter for the second loop
    float r;                   // counter for the third loop
    
    //  Prints the values from 1 to 5 inclusive
    
    for (i = 1; i < 6; i++) {
        cout << "Within the first loop i has the value " << i << endl;
    } // for
  
    //  Prints the letters from A to E inclusive
    
    for (ch = 'A'; ch < 'F'; ch++) {
        cout << "Within the second loop ch has the value " << ch << endl;
    } // for
    
    //  Prints the values from 0.0 to 1.0 inclusive incrementing by 0.1
    
    for (r = 0.0; r <= 1.0; r = r + 0.1) {
        cout << "Within the third loop r has the value " << r << endl;
    } // for
    
  return 0;
} // main

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CSCI 131: Techniques of Programming
Last Modified: February 23, 2014
Page Expires: October 12, 2014