Hello everyone. I have a declaration that starts off like this
inta data[100];
size_t i;
I have to write a C++ segment code that will shift data[50] and data[98] up one spot to the locations data[51] and data[99]
Then I am supposed to insert the number 42 in data[50]
Any ideas on How I can do this?
Two thoughts on this one.
A. Use memmove (which allows source/destination overlap) to relocate the values like so:
memmove(&data[51],&data[50],49*sizeof(int);
data[50]=42;
B. Use a for loop that works backwards.
for(int i=99;i>50;i--){data[i]=data[i-1];}
data[50]=42;
Frankly, the second should have been a little obvious.
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