诸位好：请问如何将下面的程序转换C++程序

#include<stdio.h>
int main(void)
{
char c=127;
c=c+1;
printf("c=%d\n",c);
return 0;
}

#include <iostream>

using namespace std;

int main(void)

{

char c=127;

c=c+1;

cout<<(int)c<<endl;

return 0;

}