diff options
| -rw-r--r-- | main.cpp | 22 |
1 files changed, 19 insertions, 3 deletions
@@ -13,8 +13,8 @@ // This adds a programmer defined watch on the variable money. // 5) Step Into until you reach the first cout statement. With // the current line being that cout statement, Step Into again. -// 6) What happened? Where are we now? What is all of this nasty -// looking code? +// 6) What happened? it jumped back to the breakpoint/wouldn't run. Where are we now? the breakpoint. What is all of this nasty +// looking code? an error code? // 7) Remember, stepping into a predefined routine takes you to the // code for that routine. If the debugger can't find the code it // will show the assembly code for that routine. @@ -23,9 +23,25 @@ // statement. Use the Step Over tool to take you to the next // line. // 10) Step over the next cout statement. Now look at the console -// window. What was printed? +// window. What was printed? Enter percent raise? // 11) Select Stop Debugging either from the Debug menu or from your // toolbar. +//* Debugging Exercise 2 +// +// 1) With the program stopped, run to Breakpoint 1 by selecting +// the Start Debugging menu option, toolbar icon or press F5. +//2) Step over the cout. +// 3) Step over the cin. Notice that you can now enter a value. +// 4) Enter the value .1 and press enter. +// 5) Notice that the current line of execution is now at the +// calculation. +// 6) Look at your watch. What is the value of money? 123.449997 +// 7) Hover your mouse pointer over raise. What is its value? 0.100000001 +// 8) Step over the calculation. Notice the watch on money is now +// red. This designates that the variable just changed its value. +// 9) What happened to our money? nothing? +// I thought a raise was supposed +// to increase our money? Stop debugging and fix the calculation. #include <iostream> #include <iomanip> using std::cout; |