how to recover the tclass.lib error can solv..... please tell me

[rushibhagat5]

#include<stdio.h>
#include<conio.h>
#include<ctype.h>
#include<string.h>
void main()
{
int i=0;
char str[20];
printf("\n input the string::");
gets(str);
printf("corresponding token are::");
while(str[i]!='\0')
{
if((str[i]=='(')||(str[i]=='{'))
{
printf("4");
}
if((str[i]==')')||(str[i]=='}'))
{
printf("5");
}
if(isdigit(str[i]))
{
while(isdigit(str[i]))
{
i++;
}
i--;
printf("1");
}
if(str[i]=='+')
{
printf("2");
}
if(str[i]=='*')
{
printf("3");
}
i++;
}
getch();
}

[weaknessforcats]

What error are you talking about?

The code you posted compiles and links just fine using Visual Studio 2013.