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  1. Prepare
  2. C
  3. Arrays and Strings
  4. Digit Frequency
  5. Discussions

Digit Frequency

  • srujanachary2004
     + 0 comments

    include

    int main() { char str[1000]; int digit_count[10] = {0};

    // Input string
printf("Enter a string: ");
scanf("%s", str);

// Iterate through the characters of the input string
for (int i = 0; i < strlen(str); i++) {
    if (str[i] >= '0' && str[i] <= '9') {
        int digit = str[i] - '0';
        digit_count[digit]++;
    }
}

// Print the frequency of each digit
printf("Frequency of each digit from 0 to 9: ");
for (int i = 0; i < 10; i++) {
    printf("%d ", digit_count[i]);
}