483 - Word Scramble

[rasel_0605003]

how i can get several line input??
here is my code
Please suggest me
#include<stdio.h>
#include<string.h>

int main(void)
{
int i, j , p;
char s[1000];
gets(s);

j = 0;
for(i=0; ; i++)
{
if( s == ' ' && j == 0 )
{
for( p=i-1; p >= j; p--)
{
printf("%c",s[p]);
}
j=i;
}
else if( s == ' ')
{
for(p=i; p>j; p--)
{
printf("%c",s[p]);
}
j=i;

}
else if(s=='\0')
{
for(p=i; p>j; p--)
{
printf("%c",s[p]);
}
break;
}
}
return 0;
}

[helloneo]

how i can get several line input??
here is my code
Please suggest me

Maybe you can do this way..

Code: Select all

while (gets(s)) {
    //  some process..
}

[maruf]

removed after AC

[samin]

cut after ac

Thanks buddy.

[gba356]

Hi, try this case(replace the asterisks with blank spaces):

Code: Select all

*ABC**DEF***GHIJK****

My AC solution gives me:

Code: Select all

*CBA**FED***KJIHG****

Where your code gives:

Code: Select all

CBA*FED*KJIHG*

Also, you need a bigger buffer for the problem description didn't mention how long the input will be.

An array with size of 90000 would be sufficient.

[tasnif]

here is my code i am getting a runtime error but cant fix whats thr problem.i have tested several inputs and every one of them gives the correct output.
#include<stdio.h>
#include<string.h>

int main(void)
{
char p[101], temp; int i,k=0;
int j;

while(gets(p)!=NULL)
{
i=0;
k=0;


while(p[k]!='\0')
{
if(p[k]==' '||k==(int)strlen(p)-1)
{
if(p[k]==' ')
{
j=k-1;
}
else
{
j=k;
}



while(i<=j)
{
temp=p;
p=p[j];
p[j]=temp;
i++;
j--;
}
i=k+1;
}

k++;
}
puts(p);
}


return 0;

}

[samin]

try to take a large string such as char p[90000]

[wayne_911]

What is the meaning of "The input file will consist of several lines of several words." actually? Does it mean that all 3 lines of input must be typed in before the output is displayed? From my program code, the output is displayed after each line of input is inserted...but this get me WA

Code: Select all

#include <iostream>
using namespace std;
#define maxCharacter 90000

void descend(int,int,char *);

int main()
{
	char sentence[maxCharacter];
	int initial;
	int lastChar;
	int i;

	while(cin.getline(sentence,90000))
	{
		initial=0;
		lastChar=0;

	for(i=0; sentence[i]!='\0' ; i++)
	{
		
		initial=lastChar;

		if(sentence[i]!=' ')
			continue;

		lastChar=i-1;
		descend(initial,lastChar,sentence);
		lastChar=i+1;

	}

	if(sentence[i]=='\0')
	{
		lastChar=i-1;
		descend(initial,lastChar,sentence);
	}


	cout<<endl<<endl;
	}

		
	return 0;
}

void descend(int initial,int lastChar,char *sentence)
{
	char hold;

	for (int i=lastChar; i>=initial; i--)
		cout<<sentence[i];

	cout<<" ";
	

}

	

[mf]

It doesn't matter when your programs prints output. Judge first runs your programs, waits until completes, and only then compares your output with the correct output file.

Space (' ', ascii code 32) isn't the only whitespace character. There are a few others: tab (\t) and a couple of other weird characters. Use isspace() to check for a whitespace character.

[asif_khan_ak_07]

I am getting WA for the following code

Code: Select all

#include<stdio.h>
#include<string.h>

char in[10000000],rev[10000000];
int ns,len,n,x;

int main(){
//	freopen("483.txt","r",stdin);
	while(gets(in)){
	len=strlen(in);

	for(int i=0;i<len;i++){
		while(in[i]!=' ' && in[i]!='\0' ){
			rev[ns++]=in[i];
			i++;
		}
		
		for(int j=ns-1;j>=0;j--)
			printf("%c",rev[j]);
		
		if(i<len)
		printf("%c",in[i]);

		ns=0;

	}
	
	printf("\n");
	
	
	}
return 0;
}

[ujjal.ruet]

Please check my code.I am getting WA.

Code: Select all

#include<stdio.h>
#include<string.h>
int main(){
char s[500];

int i,j,n,p;
while(gets(s)){
n=strlen(s);
j=0;
i=0;
for(i=0;i<n;i++){
    if(s[i+1]=='\0')  {
        for(p=i;p>=j;p--)
             printf("%c",s[p]);
         printf("\n");
         break;
        }
   else if(s[i+1]==' ')
        {
   for(p=i;p>=j;p--)
             printf("%c",s[p]);
             printf(" ");
             j=i+2;
             i=i+2;}

else
continue;
}

}

return 0;
}

thanks in advance...

[ujjal.ruet]

Ok,ACCEPTED....

[fkrafi]

Why PE ?? Can anyone plz refer me some critical i/o.

Code: Select all

Solved....

[sazzadcsedu]

You are printing an extra space here:

Code: Select all

 
        s[j] = '\0';
        reverse(s, s+j);
        printf("%s(space)", s);

        Here you printing extra space,replace space with another character,you will find the problem.

[fkrafi]

i change this

Code: Select all

printf("%s ", s);

with

Code: Select all

printf("%s%c", str[i]);

and got WA...