c while 循环

c代码：

#include <stdio.h>
int main(void){
    unsigned long sum=1UL;
    unsigned int j=1U;
    unsigned int count=0;
    
    printf("\nEnter the number of integers you want to sum: ");
    scanf("%u",&count);
    for (unsigned int i=1; i<count; ++i) {
        sum=1UL;
        j=1;
        printf("\n1");
        while (j<i) {
            sum+=++j;
            printf("+%u",j);
        }
        printf("=%lu",sum);
    }
    printf("\n");
    return 0;
}

 

#include <stdio.h>
int main(void){
    unsigned int number=0;
    unsigned int rebmun=0;
    unsigned int temp=0;
    
    printf("\nEnter a positive integer: ");
    scanf(" %u",&number);
    temp=number;
    do {
        rebmun=10*rebmun+temp%10;
        temp=temp/10;
    } while (temp);
    printf("\nThe number %u reversed is %u rebum ehT\n",number,rebmun);
    return 0;
}