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exam_lcs_(sirat)
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exam_lcs_(sirat)
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#include <stdio.h>
#include <string.h>
#include <iostream>
using namespace std;
int m,n;
int c[111][111];
char x[111][100];
char y[111][100];
int com(int i, int j)
{
for(int s=1;x[i][s]!='\0';s++)
{
if(x[i][s]!=y[j][s])
{
return 1;
}
}
for(int s=1;y[j][s]!='\0';s++)
{
if(x[i][s]!=y[j][s])
{
return 1;
}
}
return 0;
}
void lcs()
{
for(int i=1;i<=m;i++)
{
for(int j= 1;j<=n;j++)
{
if( com(i,j) == 0 )////////
{
c[i][j]=c[i-1][j-1]+1;
}
else if(c[i-1][j]>=c[i][j-1])
{
c[i][j]=c[i-1][j];
}
else
{
c[i][j]=c[i][j-1];
}
}
}
}
int main()
{
char aa[100],bb[100];
m=1;
n=1;
gets(aa);
//getchar();
gets(bb);
for(int i=0,j=1,k=1;i<= strlen(aa);i++)
{
if(aa[i]==' ')
{
k++;
m++;
}
else
{
x[k][j]=aa[i];
}
}
for(int i=0,j=1,k=1;i<= strlen(bb);i++)
{
if(bb[i]==' ')
{
k++;
n++;
}
else
{
y[k][j]=bb[i];
}
}
lcs();
cout<<c[m][n];
}