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adding solution to exercise 3

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This commit is contained in:
Jidong Xiao
2023-09-18 23:58:22 -04:00
parent 340ea1dc8d
commit 5581676766
2 changed files with 12 additions and 2 deletions
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6
lectures/06_memory/README.md
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@@ -404,7 +404,7 @@ c->y[1] = 7;
b = NULL; b = NULL;
``` ```
See [solution](memory_exercise1_solution.png) See [solution](memory_exercise1_solution.png).
```cpp ```cpp
int a[5] = { 10, 11, 12, 13, 14 }; int a[5] = { 10, 11, 12, 13, 14 };
@@ -416,8 +416,10 @@ c[1] = b[1];
c = &(a[3]); c = &(a[3]);
``` ```
See [solution](memory_exercise2_solution.png) See [solution](memory_exercise2_solution.png).
- Write code to produce this diagram: - Write code to produce this diagram:
![alt text](memory_exercise.png "memory exercise") ![alt text](memory_exercise.png "memory exercise")
See [solution](memory_exercise3_solution.cpp).

8
lectures/06_memory/memory_exercise3_solution.cpp Normal file
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@@ -0,0 +1,8 @@
double a[3];
double *b = new double[3];
a[0] = 4.2;
a[1] = 8.6;
a[2] = 2.9;
b[0] = 6.5;
b[1] = 5.1;
b[2] = 3.4;