*f[i][j] = f[i-1][j]*
*f[i][j] = f[i-1][j - cap[i]] + sc[i]*
*f[i][j] = max(f[i][j], f[i-1][j - cap[i]] + sc[i])*
*f[i][j] = f[i-1][j]; if(j >= cap[i]) f[i][j] = max(f[i][j], f[i-1][j - cap[i]] + sc[i]);*