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Online judgeProblem (Wrong Answer)


Online judgeProblem (Wrong Answer)

By : user2956671
Date : November 22 2020, 10:56 AM
I wish this helpful for you The original post has mini=0 for all cases, but where the total problems is > 10 that may not work. I have adjusted that
code :
#include<stdio.h>
#include <stdlib.h>

int main()
{
int c = 0, mini, maxi, i, com1, com2, *t;
scanf ("%d",&c);
t = malloc (c * sizeof(int));
for (i=0; i<c; i++)
    scanf ("%d", &t[i]);
printf("\n");        

for (i=0; i<c; i++) {
    if (t[i]>10) {
        maxi = 10;
        mini = t[i] - 10;
    } else {
        maxi = t[i];
        mini = 0;
    }
    com1 = rand() % (maxi - mini + 1) + mini;
    com2 = t[i] - com1;
    printf("%d %d\n",com1,com2);        
    }
free (t);
return 0;
}


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Online Judgement System - Why am I getting Wrong Answer for this thread?

Online Judgement System - Why am I getting Wrong Answer for this thread?


By : user20711
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , double is not enough for the precision
you should use high-precision to solve it
Wrong answer in online judge

Wrong answer in online judge


By : Nimisha Garg
Date : March 29 2020, 07:55 AM
I wish this help you For starters, you should use the standard functions isupper, etc. (in —just remember that you must convert any char to unsigned char before using them). In particular, your code seems to assume that 1) the encoding is ASCII (although no modern machine uses ASCII), and 2) that the word only contains alphabetic characters. (You also fail to check if the input succeeded.)
Second, the specified condition involves the entire string, not just the first character. Just testing the first character cannot possibly suffice; you must check every character in the string. (The actual specification of the problem is not too clear; what does "all letters except the first" mean if there is only a single letter?)
code :
if ( std::find_if( word.begin() + 1,
                   word.end(),
                   []( unsigned char ch ) { return !isupper( ch ); } )
        == word.end() )
bool
capsLockSet( std::string const& word )
{
    auto current = word.begin() + 1;
    while ( current != word.end()
            && isupper( static_cast<unsigned char>( *current ) ) ) {
        ++ current;
    }
    return current == word.end();
}
UVA online judge 3n+1: Wrong Answer

UVA online judge 3n+1: Wrong Answer


By : user3025107
Date : March 29 2020, 07:55 AM
hop of those help? I think you may be misunderstanding the instructions. The sample input isn't
code :
1 10
1 10
100 200
201 210
900 1000
Wrong answer in UVa online judge

Wrong answer in UVa online judge


By : Tommaso
Date : November 07 2020, 01:43 PM
Hope this helps You have not read the complete question.
Correct solution is as follows:
code :
#include <stdio.h>
int main()
{
    int a,b,c;
    while(scanf("%d%d",&a,&b)==2)
    {
        printf("%d\n",(a*b)*2);

    }

    return 0;
}
ACM 401 - Palindromes Online Judges Gives Wrong Answer

ACM 401 - Palindromes Online Judges Gives Wrong Answer


By : mamal mamali
Date : March 29 2020, 07:55 AM
it should still fix some issue , Probably
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