#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a;
    scanf("%d",&a);
    for( int i = 1 ; ; i ++ )
    {
        if( a == 1 )
        {
            printf("End\n");
            return 0;
        }
        if( a % 2 == 1 && a != 1 )
        {
            printf("%d",a);
            printf("*");
            printf("%d",3);
            printf("+");
            printf("%d",1);
            printf("=");
            printf("%lld",(a*3)+1);
            printf("\n");
            a = a * 3;
            a = a + 1;
        }
        else if( a % 2 == 0 && a != 1 )
        {
            printf("%d",a);
            printf("/");
            printf("%d",2);
            printf("=");
            printf("%d",a/2);
            printf("\n");
            a = a / 2;
        }
    }
    return 0;
}

求大佬们把那忙看一看

$\color{aqua}悬关$