What is test 2? I can't think of anymore tests, it's really killing me.
Here is my code, if you can see a mistake, please tell me.
#include<stdio.h>
#include<string.h>
#include<iostream>
#include<cctype>
#include<memory.h>

char keywords[35][64] = {{'a','n','d'},{'a','r','r','a','y'},{'b','e','g','i','n'},{'c','a','s','e'},{'c','l','a','s','s'},{'c','o','n','s','t'},{'d','i','v'},{'d','o'},{'e','l','s','e'},{'e','n','d'},{'f','o','r'},{'f','u','n','c','t','i','o','n'},{'i','f'},{'i','m','p','l','e','m','e','n','t','a','t','i','o','n'},{'i','n','t','e','r','f','a','c','e'},{'m','o','d'},{'n','o','t'},{'o','f'},{'o','r'},{'p','r','o','c','e','d','u','r','e'},{'p','r','o','g','r','a','m'},{'r','e','c','o','r','d'},{'r','e','p','e','a','t'},{'s','h','l'},{'s','h','r'},{'s','t','r','i','n','g'},{'t','h','e','n'},{'t','o'},{'t','y','p','e'},{'u','n','i','t'},{'u','n','t','i','l'},{'u','s','e','s'},{'v','a','r'},{'w','i','t','h'},{'w','h','i','l','e'}};
char s[1024][256];

bool IsKeyword(char y[256])
{
    int j = 0;
    bool itis = false;
    for(int i = 0; i<35; i++)
    {
        if(tolower(y[0]) == keywords[i][0] && strlen(y) == strlen(keywords[i]))
        {
            for(j = 1; j<strlen(y); j++)
            {
                itis = false;
                if(tolower(y[j]) != keywords[i][j])
                    break;
                itis = true;
            }
        }
        if(itis && !((s[i][j+1] >='a' && s[i][j+1]<='z') || (s[i][j+1] >='A' && s[i][j+1] <='Z')))
        {memset(y,0,sizeof(y));return true;}
    }
    memset(y,0,sizeof(y));
    return false;
}

int main()
{
    int x,y;
    int strings = 0;
    int skip = 0;
    int i = 0;
    bool was;
    while(gets(s[i++])!=0) strings++;
    for(int i = 0;i<strings; i++)
    {
        int j = 0;
        was = false;
        if(strlen(s[i]) == 0)
            {printf("\n");continue;}
        for(j; j<strlen(s[i]);j++)
        {
            if(s[i][j]>='0' && s[i][j]<='9' && (s[i][j-1] == '=' || s[i][j-1] == ' ' || j == 0))
            {
                printf("<span class=number>");
                int numdots = 0;
                while((s[i][j] >='0' && s[i][j] <='9') || (s[i][j] == '.' &&  numdots < 2 && (s[i][j+1] >='0' && s[i][j+1] <='9')))
                {
                    printf("%c", s[i][j]);
                    j++;
                    if(s[i][j] == '.')
                        numdots++;
                }
                j--;
                if(j == strlen(s[i]))
                    {if(s[i][j] == '.')
                        printf("</span>.\n");
                    else
                        printf("</span>.\n");
                    continue;}
                else
                    {if(s[i][j] == '.')
                        printf("</span>.");
                    else
                        printf("</span>");
                    continue;}
                j--;
                continue;
            }
            if((s[i][j] >='a' && s[i][j]<='z') || (s[i][j] >='A' && s[i][j] <='Z'))
            {
                char insert[64];
                int len = 0;
                for(int k = j; k<strlen(s[i]); k++)
                {
                    if((s[i][k] >='a' && s[i][k]<='z') || (s[i][k] >='A' && s[i][k] <='Z'))
                    {
                        memset(insert,0,sizeof(insert));
                        len = 0;
                        while((s[i][k] >='a' && s[i][k]<='z') || (s[i][k] >='A' && s[i][k] <='Z') || (s[i][k]>='0' && s[i][k]<='9'))
                        {insert[len++] = s[i][k];k++;}
                        if(IsKeyword(insert))
                        {
                            printf("<span class=keyword>");
                            for(j; j<k; j++)
                                printf("%c", s[i][j]);
                            if(len == strlen(s[i]))
                                printf("</span>");
                            else
                                printf("</span>");
                            break;
                        }
                        //else
                        //{
                        //    for(j;j<=k;j++)
                        //        printf("%c", s[i][j]);
                        //}
                    }
                    else
                        break;
                }
            }
            if(s[i][j] == '{' || (s[i][j] == '/' && s[i][j+1] == '/'))
            {
                if((s[i][j] == '{' && skip == 0))
                {
                    j++;
                    printf("<span class=comment>{");
                    for(int k = j; k<strlen(s[i]); k++)
                    {
                        j = k;
                        if(s[i][k] == '{')
                            skip++;
                        if(s[i][k] == '}')
                        {
                            if(skip == 0)
                            {printf("}</span>");j++;break;}
                            else
                            {skip--;}
                        }
                        printf("%c", s[i][k]);
                            if(k == strlen(s[i])-1)
                        {i++; k = -1;printf("\n");}
                    }
                }
                else
                    {
                        printf("<span class=comment>");
                        for(j;j<strlen(s[i]);j++)
                            printf("%c", s[i][j]);
                        j = strlen(s[i]);
                        printf("</span>");}

            }
            if(s[i][j] == '\'' || s[i][j] == '#')
            {
                if(s[i][j] == '\'')
                {
                    j++;
                    printf("<span class=string>\'");
                    int len;
                    while(s[i][j] !='\'')
                    {
                        len = j;
                        printf("%c", s[i][j]);
                        if(j == strlen(s[i])-1)
                        {i++; j = 0; printf("\n"); continue;}
                        j++;
                    }
                    printf("\'</span>");
                    continue;
                }
                else if(s[i][j+1] >= '0' && s[i][j+1] <='9')
                {
                    printf("<span class=string>#");
                    j++;
                    int len;
                    for(int k = j; (s[i][k] >='0' && s[i][k]<='9'); k++)
                    {len = j; printf("%c", s[i][j]);j++;}
                    printf("</span>");
                    j--;
                    continue;
                }
            }
                if((j!=strlen(s[i]) || j!=strlen(s[i])) && was == false)
                printf("%c", s[i][j]);
                if((j >= strlen(s[i])-1))//i != strings-1)
                {printf("\n");}
        }
    }
    //for(int i = 0;;i++);
}