Programming in C

260 Chapter 11 Pointers When you define a pointer that is used to point to the elements of an array, you don’t designate the poi ...

Pointers and Arrays 261 To set textPtrto point to the first character inside the textarray, either the statement textPtr = text; ...

262 Chapter 11 Pointers sets pxto point nelements farther in the array,no matter what type of element is contained in the array. ...

Pointers and Arrays 263 return sum; } int main (void) { int arraySum (int array[], const int n); int values[10] = { 3, 7, -9, 3, ...

264 Chapter 11 Pointers expression *ptris used inside the forloop to access the elements in the array. Formerly, you would have ...

Pointers and Arrays 265 eliminate the variable ptrfrom the function and use arrayinstead, as shown in Program 11.12. Program 11. ...

266 Chapter 11 Pointers Pointers to Character Strings One of the most common applications of using a pointer to an array is as a ...

Pointers and Arrays 267 Program 11.13 Output A string to be copied. So is this. The copyStringfunction defines the two formal pa ...

268 Chapter 11 Pointers Initializing the textarray in this manner does not have the effect of storing a pointer to the character ...

Pointers and Arrays 269 just seen, if xis a pointer to an array, this has the effect of setting xto point to the next element of ...

270 Chapter 11 Pointers then iis incremented afterits value has been assigned to j.So,if iis 0 before the pre- ceding statement ...

Pointers and Arrays 271 Execution of the assignment statement inside the loop proceeds as follows.The character pointed to by fr ...

272 Chapter 11 Pointers Program 11.14 Output A string to be copied. So is this. Operations on Pointers As you have seen in this ...

Pointers to Functions 273 while ( *cptr ) ++cptr; return cptr - string; } int main (void) { int stringLength (const char *string ...

274 Chapter 11 Pointers pointer to the specified function. An ampersand is permitted in front of the function name, but it’s not ...

Pointers and Memory Addresses 275 memory to hold the value of countwhile the program is executing.This location might be at addr ...

276 Chapter 11 Pointers As you can see from this chapter, the pointer is a very powerful construct in C.The flexibility in defin ...

Exercises 277 Write a function called sort3to sort three integers into ascending order. (This function is not to be implemented ...

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12 Operations on Bits 12 Operations on Bits AS MENTIONED ON PREVIOUS OCCASIONS,the C language was developed with sys- tems progr ...