11313 - Gourmet Games

[nahid]

As usual i'm having WA with this easy problem. here is my code. would u pls check it .
Thanks In advance.

Code: Select all

#include <stdio.h>

int main()
{
	int n,m,ns,lc,temp,t,count;

	scanf("%d",&t);

	while(t--)
	{
		scanf("%d%d",&n,&m);
		ns = n/m;
		lc = n%m;
		temp = ns + lc;

		count = 1;

		while (temp>=m)
		{
			ns = temp/m;
			lc = temp%m;
			temp = ns + lc;
			count++;
		}

		if (lc != 0)
			printf("cannot do this");
		else
			printf("%d",count);
		if(t)
			printf("\n");

	}
	
	return 0;
}

[Samiul]

Each time you are updating the variable temp, you are increasing count by 1 but it would be increased by the number of shows held, which is ns.

[lnr]

To nahid
Check this.

Input:

Code: Select all

1
8 2

Output:

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7

[Shafaet_du]

Nice adhoc .
sample:

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7
10 4
11 4
19 2
100 10
999 32
345 234
10000 12

output:

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3
cannot do this
18
11
cannot do this
cannot do this
909

[mahade hasan]

cuttttttttttttt

[uDebug]

Shafaet_du,
Thanks for the test cases.