In C please
Create a program that takes two integers as command line arguments (num, length) and outputs a list of the first length multiples of num. num should be included in the returned array.
For example:
./a.out 7 5 -> [7, 14, 21, 28, 35]
./a.out 12, 10 -> [12, 24, 36, 48, 60, 72, 84, 96, 108,
120]
./a.out 17, 6 -> [17, 34, 51, 68, 85, 102]
Step 1 : Save the following code in List.c
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
int* createArray(int num, int length) {
// Array can be declared using integer pointer
int* result = (int *)malloc(length * sizeof(int));
// Use a loop and fill in n values
for (int i = 0; i < length; i++) {
result[i] = (i+1) * num;
}
return result;
}
int main(int argc, char** argv) {
if(argc < 3) {
printf("Enter 2 numbers as arguments\n");
return 0;
}
printf("%s %s -> [", argv[1], argv[2]);
int* result = createArray(atoi(argv[1]), atoi(argv[2]));
for (int i = 0; i < atoi(argv[2]); i++) {
printf("%d ", result[i]);
}
printf("]\n");
return 0;
}
Step 2 : Compile the program and run.
Following is my sample output
7 5 -> [7 14 21 28 35 ]
12 10 -> [12 24 36 48 60 72 84 96 108 120 ]
17 6 -> [17 34 51 68 85 102 ]
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