{"id":643,"date":"2024-10-10T10:51:39","date_gmt":"2024-10-10T05:21:39","guid":{"rendered":"https:\/\/codexplained.in\/?p=643"},"modified":"2025-11-24T16:03:05","modified_gmt":"2025-11-24T10:33:05","slug":"count-even-and-odd-digits","status":"publish","type":"post","link":"https:\/\/codexplained.in\/?p=643","title":{"rendered":"Count Even and Odd Digits"},"content":{"rendered":"
\n#include <stdio.h>\n\nint main() {\n    int n, num;\n    int even_count = 0, odd_count = 0;\n\n    \/\/ Input the number of integers to be checked\n    printf("Enter the number of integers: ");\n    scanf("%d", &n);\n\n    \/\/ Loop through the specified number of integers\n    for (int i = 0; i < n; i++) {\n        printf("Enter integer %d: ", i + 1);\n        scanf("%d", &num);\n\n        \/\/ Check if the number is even or odd\n        if (num % 2 == 0) {\n            even_count++; \/\/ Increment even count if the number is even\n        } else {\n            odd_count++; \/\/ Increment odd count if the number is odd\n        }\n    }\n\n    \/\/ Output the results\n    printf("Total even numbers: %d\\n", even_count);\n    printf("Total odd numbers: %d\\n", odd_count);\n\n    return 0; \/\/ Indicate that the program finished successfully\n}\n\n<\/pre><\/div>\n\n\n
Explanation:<\/h2>\n\n\n\n
User Input<\/strong>: The program first prompts the user to enter the number of integers they want to check.Loop for Input<\/strong>: It uses a loop to read each integer.Check Odd or Even<\/strong>: For each integer, it checks if the number is even or odd using the modulus operator (%<\/code>):<\/p>\n\n\n\n
    \n
  • If num % 2 == 0<\/code>, it increments the even count.<\/li>\n\n\n\n
  • Otherwise, it increments the odd count.<\/li>\n<\/ul>\n\n\n\n
    Output Results<\/strong>: After processing all numbers, it prints the total counts of even and odd numbers.<\/p>\n\n\n\n
    Output:<\/h2>\n\n\n\n
    Enter the number of integers: 5\nEnter integer 1: 10\nEnter integer 2: 21\nEnter integer 3: 34\nEnter integer 4: 43\nEnter integer 5: 60\n\nTotal even numbers: 3\nTotal odd numbers: 2<\/code><\/pre>\n