52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
// header files
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <math.h>
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// local constants
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/*
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Name: Jump the Five
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Process: Takes in 7 or 10 numbers, and applies a transformation to the numbers.
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Function input/parameters: argc and argv command line parameters
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Function output/parameters: NONE
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Function output/returned: NONE
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Device input/---: NONE
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Device output/---: NONE
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Dependencies: included by standard libraries
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*/
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int main(int argc, char *argv[])
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{
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// define local variables
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// do calculations
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// check to see if there are valid phone numbers (7 or 10 digits)
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if(argc == 8 || argc == 11)
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{
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// iterate through the arguments in list
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for(int i = 1; i < argc; i++)
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{
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// define and get the number using atoi
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int num = atoi(argv[i]);
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// check to see if the number is 5/0, and print the opposite.
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if(num == 5)
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{
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printf("0 ");
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}
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else if(num == 0)
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{
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printf("5 ");
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}
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else
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{
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// otherwise, subtract the number from ten to get "the opposite"
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printf("%i ", 10 - num);
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}
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}
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printf("\n");
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return 0;
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}
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printf("You must enter 7 or 10 digits as a valid phone number.\n");
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// return success
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return 0;
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}
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