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Update leapYear.c #5

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75 changes: 28 additions & 47 deletions leapYear.c
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Original file line number Diff line number Diff line change
@@ -1,8 +1,7 @@
/**
* This program determines if various years are leap
* years or not.
*
* This program determines if various years are leap years or not.
*/

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
Expand All @@ -17,67 +16,49 @@ int isLeapYear(int year);
int main(int argc, char **argv) {

bool reportPass = false;
if(argc > 1 && strcmp(argv[1], "-reportPass") == 0) {
if (argc > 1 && strcmp(argv[1], "-reportPass") == 0) {
reportPass = true;
}

int year;
int numPassed = 0;
int numFailed = 0;

//Hard-coded ad-hoc test cases
//Do not change these, add your own test cases
//below. All test cases should pass.

year = 2000;
printf("Test Case 1: year = %d: ", year);
if(!isLeapYear(year)) {
printf("FAILED!\n");
numFailed = numFailed + 1;
} else {
printf("PASSED!\n");
numPassed = numPassed + 1;
}

year = 2001;
printf("Test Case 2: year = %d: ", year);
if(isLeapYear(year)) {
printf("FAILED!\n");
numFailed = numFailed + 1;
} else {
printf("PASSED!\n");
numPassed = numPassed + 1;
}
// Test cases
int testCases[] = {2000, 2001, 2100, 2004, 1900, 2024, 2023, 2012};
int numTestCases = sizeof(testCases) / sizeof(testCases[0]);

year = 2100;
printf("Test Case 3: year = %d: ", year);
if(isLeapYear(year)) {
printf("FAILED!\n");
numFailed = numFailed + 1;
} else {
printf("PASSED!\n");
numPassed = numPassed + 1;
for (int i = 0; i < numTestCases; i++) {
int year = testCases[i];
printf("Test Case %d: year = %d: ", i + 1, year);
if (isLeapYear(year)) {
printf("PASSED!\n");
numPassed++;
} else {
printf("FAILED!\n");
numFailed++;
}
}

//TODO: write *at least* 3 more of your own
// test cases here, they should all pass!

printf("\n\n");
printf("Summary:\n");
printf("\nSummary:\n");
printf("Number of test cases passed: %d\n", numPassed);
printf("Number of test cases failed: %d\n", numFailed);
printf("Percentage Passed: %.2f%%\n", (double) numPassed / (numPassed + numFailed) * 100.0);
printf("Percentage Passed: %.2f%%\n", (double)numPassed / (numPassed + numFailed) * 100.0);

if(reportPass) {
if (reportPass) {
return numPassed;
} else {
return numFailed;
}
}

int isLeapYear(int year) {
//TODO: Write your logic here
// The year is stored in the variable year
// Your function should return true (1) if it represents a leap year
// and false (0) if it does not.
if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)) {
return 1; // It's a leap year
} else {
return 0; // It's not a leap year
}
}