1 solutions

  • 0
    @ 2025-11-5 17:32:38

    C :

    #include<stdio.h>
    int main()
    {
    	int count=0;
    	int a,b,c,d,e;
    	for(a=1;a<=9;a++)
    	for(b=1;b<=9;b++)
    	for(c=1;c<=9;c++)
    	for(d=1;d<=9;d++)
    	for(e=1;e<=9;e++)
    	{
    		if(((a*100+b*10+c)*(d*10+e))==((a*10+b*1)*(c*100+d*10+e)))
    		count++;
    	}
    	printf("%d",count);
    } 
    

    C++ :

    #include<stdio.h>
    
    int main()
    {
    printf("142\n");
    }
    
    • 1

    Information

    ID
    18542
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    (None)
    Tags
    (None)
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