Example: Decimal to Octal Conversion in C Programming

C
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Java
Python
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// Decimal to Octal Conversion in C Programming
#include <stdio.h>

void convertDecimalToOctal(int x) {
    int octalNum[100];
    int i = 0;

    while (x != 0) {
       	// this will store remainder in octal array
        octalNum[i] = x % 8;
        x = x / 8;
        i++;
    }

   	// This will print octal number array in reverse order
    printf("The octal number is: ");
    for (int j = i - 1; j >= 0; j--)
        printf("%d", octalNum[j]);
    printf("\n");
}

int main() {
    int x; // This will store the any decimal number

    printf("-----Enter any decimal number to make conversion-----\n");
    scanf("%d", &x);

   	// This will convert decimal to octal
    convertDecimalToOctal(x);
    return 0;
}