OJ Board

Hi dewsworld

You have a problem with '\n' newline.

For this input

4

1
9

9
1

1
1

9
9


your output

1

1

1

1

1

1

1

1

1
1
22
333
4444
55555
666666
7777777
88888888
999999999
88888888
7777777
666666
55555
4444
333
22
11
1
22
333
4444
55555
666666
7777777
88888888
999999999
88888888 ...

Hi dejavu_logic

try to change your char *val1 = (char *)malloc(sizeof(char) * 20), *val2 = (char *)malloc(sizeof(char) * 20);
with this one char val1[25],val2[25];
and don't forget to delete free(val1); free(val2);
and also, put a space between %s%s in the argument of your scanf...

I have tried ...

@aaa111

For input: 0 10 12
Your program give output : " 0 ",
And for input: FF 16 2
Your program give output: " Error".

While the output should be " 0" and " ERROR" :D
Had trying to fix this issue, your code will be accepted. Good luck! :)

It's been 2 weeks since the first time i tried to solve this problem,
but i keep getting WA...


#include <stdio.h>

main() {
long a,b,i,j;int k,n;

scanf("%ld %ld",&a,&b);k = 0;
while (a!=0 || b!=0){
n = 0;k++;if(k!=1)printf("\n");
for(i=1;i*i<a;i++);
for(j=i;j*j<=b;j++)n++;
printf("%d",n ...