Asks the user to enter the number of days and then converts that value to weeks and days.

Introduction

For example, it would convert 18 days to 2 weeks, 4 days.

Display results in the following format:

18 days are 2 weeks, 4 days.

Use a while loop to allow the user to repeatedly enter day values.

Terminate the loop when the user enters a nonpositive value, such as 0 or minus value.

Demo Code

#include <stdio.h>  

int main(void) {  
    const int daysperweek = 7;  
    int days, weeks, day_rem;  
      /*from  ww w  .  j  a v  a2 s  . c o m*/
    printf("Enter the number of days: ");  
    scanf("%d", &days);  
    while (days > 0)  
    {  
        weeks = days / daysperweek;  
        day_rem = days % daysperweek;  
        printf("%d days are %d weeks and %d days.\n",  days, weeks, day_rem);  
      
        printf("Enter the number of days (0 or less to end): ");  
        scanf("%d", &days);  
    }  
    printf("Done!\n");  
    return 0;  
}

Asks the user to enter the number of days and then converts that value to weeks and days. - C Data Type

Introduction

Demo Code

Result

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